49483980

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1$

素因数の和:110

約数の個数: 384

約数和(自身を含む): 203212800

約数和(自身を除く): 153728820

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 19, 20, 21, 26, 27, 28, 30, 35, 36, 38, 39, 42, 45, 52, 53, 54, 57, 60, 63, 65, 70, 76, 78, 84, 90, 91, 95, 105, 106, 108, 114, 117, 126, 130, 133, 135, 140, 156, 159, 171, 180, 182, 189, 190, 195, 210, 212, 228, 234, 247, 252, 260, 265, 266, 270, 273, 285, 315, 318, 342, 351, 364, 371, 378, 380, 390, 399, 420, 455, 468, 477, 494, 513, 530, 532, 540, 546, 570, 585, 630, 636, 665, 684, 689, 702, 741, 742, 756, 780, 795, 798, 819, 855, 910, 945, 954, 988, 1007, 1026, 1060, 1092, 1113, 1140, 1170, 1197, 1235, 1260, 1330, 1365, 1378, 1404, 1431, 1482, 1484, 1590, 1596, 1638, 1710, 1729, 1755, 1820, 1855, 1890, 1908, 1995, 2014, 2052, 2067, 2223, 2226, 2340, 2385, 2394, 2457, 2470, 2565, 2660, 2730, 2756, 2862, 2964, 3021, 3180, 3276, 3339, 3420, 3445, 3458, 3510, 3591, 3705, 3710, 3780, 3990, 4028, 4095, 4134, 4446, 4452, 4770, 4788, 4823, 4914, 4940, 5035, 5130, 5187, 5460, 5565, 5724, 5985, 6042, 6201, 6669, 6678, 6890, 6916, 7020, 7049, 7155, 7182, 7410, 7420, 7980, 8190, 8268, 8645, 8892, 9063, 9540, 9646, 9828, 10017, 10070, 10260, 10335, 10374, 11115, 11130, 11970, 12084, 12285, 12402, 13091, 13338, 13356, 13780, 14098, 14310, 14364, 14469, 14820, 15105, 15561, 16380, 16695, 17290, 17955, 18126, 18603, 19292, 20034, 20140, 20670, 20748, 21147, 22230, 22260, 23940, 24115, 24570, 24804, 25935, 26182, 26676, 27189, 28196, 28620, 28938, 30210, 31005, 31122, 33345, 33390, 34580, 35245, 35910, 36252, 37206, 39273, 40068, 41340, 42294, 43407, 44460, 45315, 46683, 48230, 49140, 50085, 51870, 52364, 54378, 57876, 60420, 62010, 62244, 63441, 65455, 66690, 66780, 70490, 71820, 72345, 74412, 77805, 78546, 84588, 86814, 90630, 91637, 93015, 93366, 96460, 100170, 103740, 105735, 108756, 117819, 124020, 126882, 130221, 130910, 133380, 135945, 140980, 144690, 155610, 157092, 173628, 181260, 183274, 186030, 186732, 190323, 196365, 200340, 211470, 217035, 233415, 235638, 253764, 260442, 261820, 271890, 274911, 289380, 311220, 317205, 353457, 366548, 372060, 380646, 392730, 422940, 434070, 458185, 466830, 471276, 520884, 543780, 549822, 589095, 634410, 651105, 706914, 761292, 785460, 824733, 868140, 916370, 933660, 951615, 1099644, 1178190, 1268820, 1302210, 1374555, 1413828, 1649466, 1767285, 1832740, 1903230, 2356380, 2474199, 2604420, 2749110, 3298932, 3534570, 3806460, 4123665, 4948398, 5498220, 7069140, 8247330, 9896796, 12370995, 16494660, 24741990, 49483980]

約数ペア:

[(1, 49483980), (2, 24741990), (3, 16494660), (4, 12370995), (5, 9896796), (6, 8247330), (7, 7069140), (9, 5498220), (10, 4948398), (12, 4123665), (13, 3806460), (14, 3534570), (15, 3298932), (18, 2749110), (19, 2604420), (20, 2474199), (21, 2356380), (26, 1903230), (27, 1832740), (28, 1767285), (30, 1649466), (35, 1413828), (36, 1374555), (38, 1302210), (39, 1268820), (42, 1178190), (45, 1099644), (52, 951615), (53, 933660), (54, 916370), (57, 868140), (60, 824733), (63, 785460), (65, 761292), (70, 706914), (76, 651105), (78, 634410), (84, 589095), (90, 549822), (91, 543780), (95, 520884), (105, 471276), (106, 466830), (108, 458185), (114, 434070), (117, 422940), (126, 392730), (130, 380646), (133, 372060), (135, 366548), (140, 353457), (156, 317205), (159, 311220), (171, 289380), (180, 274911), (182, 271890), (189, 261820), (190, 260442), (195, 253764), (210, 235638), (212, 233415), (228, 217035), (234, 211470), (247, 200340), (252, 196365), (260, 190323), (265, 186732), (266, 186030), (270, 183274), (273, 181260), (285, 173628), (315, 157092), (318, 155610), (342, 144690), (351, 140980), (364, 135945), (371, 133380), (378, 130910), (380, 130221), (390, 126882), (399, 124020), (420, 117819), (455, 108756), (468, 105735), (477, 103740), (494, 100170), (513, 96460), (530, 93366), (532, 93015), (540, 91637), (546, 90630), (570, 86814), (585, 84588), (630, 78546), (636, 77805), (665, 74412), (684, 72345), (689, 71820), (702, 70490), (741, 66780), (742, 66690), (756, 65455), (780, 63441), (795, 62244), (798, 62010), (819, 60420), (855, 57876), (910, 54378), (945, 52364), (954, 51870), (988, 50085), (1007, 49140), (1026, 48230), (1060, 46683), (1092, 45315), (1113, 44460), (1140, 43407), (1170, 42294), (1197, 41340), (1235, 40068), (1260, 39273), (1330, 37206), (1365, 36252), (1378, 35910), (1404, 35245), (1431, 34580), (1482, 33390), (1484, 33345), (1590, 31122), (1596, 31005), (1638, 30210), (1710, 28938), (1729, 28620), (1755, 28196), (1820, 27189), (1855, 26676), (1890, 26182), (1908, 25935), (1995, 24804), (2014, 24570), (2052, 24115), (2067, 23940), (2223, 22260), (2226, 22230), (2340, 21147), (2385, 20748), (2394, 20670), (2457, 20140), (2470, 20034), (2565, 19292), (2660, 18603), (2730, 18126), (2756, 17955), (2862, 17290), (2964, 16695), (3021, 16380), (3180, 15561), (3276, 15105), (3339, 14820), (3420, 14469), (3445, 14364), (3458, 14310), (3510, 14098), (3591, 13780), (3705, 13356), (3710, 13338), (3780, 13091), (3990, 12402), (4028, 12285), (4095, 12084), (4134, 11970), (4446, 11130), (4452, 11115), (4770, 10374), (4788, 10335), (4823, 10260), (4914, 10070), (4940, 10017), (5035, 9828), (5130, 9646), (5187, 9540), (5460, 9063), (5565, 8892), (5724, 8645), (5985, 8268), (6042, 8190), (6201, 7980), (6669, 7420), (6678, 7410), (6890, 7182), (6916, 7155), (7020, 7049)]