49959910

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:99

約数の個数: 192

約数和(自身を含む): 132378624

約数和(自身を除く): 82418714

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 22, 23, 26, 31, 35, 46, 49, 55, 62, 65, 70, 77, 91, 98, 110, 115, 130, 143, 154, 155, 161, 182, 217, 230, 245, 253, 286, 299, 310, 322, 341, 385, 403, 434, 455, 490, 506, 539, 598, 637, 682, 713, 715, 770, 805, 806, 910, 1001, 1078, 1085, 1127, 1265, 1274, 1426, 1430, 1495, 1519, 1610, 1705, 1771, 2002, 2015, 2093, 2170, 2254, 2387, 2530, 2695, 2821, 2990, 3038, 3185, 3289, 3410, 3542, 3565, 4030, 4186, 4433, 4774, 4991, 5005, 5390, 5635, 5642, 6370, 6578, 7007, 7130, 7595, 7843, 8855, 8866, 9269, 9982, 10010, 10465, 11270, 11935, 12397, 14014, 14105, 14651, 15190, 15686, 16445, 16709, 17710, 18538, 19747, 20930, 22165, 23023, 23870, 24794, 24955, 28210, 29302, 31031, 32890, 33418, 34937, 35035, 39215, 39494, 44330, 46046, 46345, 49910, 54901, 61985, 62062, 64883, 69874, 70070, 73255, 78430, 83545, 92690, 98735, 101959, 109802, 115115, 123970, 129766, 146510, 155155, 161161, 167090, 174685, 197470, 203918, 217217, 230230, 274505, 310310, 322322, 324415, 349370, 384307, 434434, 454181, 509795, 549010, 648830, 713713, 768614, 805805, 908362, 1019590, 1086085, 1427426, 1611610, 1921535, 2172170, 2270905, 3568565, 3843070, 4541810, 4995991, 7137130, 9991982, 24979955, 49959910]

約数ペア:

[(1, 49959910), (2, 24979955), (5, 9991982), (7, 7137130), (10, 4995991), (11, 4541810), (13, 3843070), (14, 3568565), (22, 2270905), (23, 2172170), (26, 1921535), (31, 1611610), (35, 1427426), (46, 1086085), (49, 1019590), (55, 908362), (62, 805805), (65, 768614), (70, 713713), (77, 648830), (91, 549010), (98, 509795), (110, 454181), (115, 434434), (130, 384307), (143, 349370), (154, 324415), (155, 322322), (161, 310310), (182, 274505), (217, 230230), (230, 217217), (245, 203918), (253, 197470), (286, 174685), (299, 167090), (310, 161161), (322, 155155), (341, 146510), (385, 129766), (403, 123970), (434, 115115), (455, 109802), (490, 101959), (506, 98735), (539, 92690), (598, 83545), (637, 78430), (682, 73255), (713, 70070), (715, 69874), (770, 64883), (805, 62062), (806, 61985), (910, 54901), (1001, 49910), (1078, 46345), (1085, 46046), (1127, 44330), (1265, 39494), (1274, 39215), (1426, 35035), (1430, 34937), (1495, 33418), (1519, 32890), (1610, 31031), (1705, 29302), (1771, 28210), (2002, 24955), (2015, 24794), (2093, 23870), (2170, 23023), (2254, 22165), (2387, 20930), (2530, 19747), (2695, 18538), (2821, 17710), (2990, 16709), (3038, 16445), (3185, 15686), (3289, 15190), (3410, 14651), (3542, 14105), (3565, 14014), (4030, 12397), (4186, 11935), (4433, 11270), (4774, 10465), (4991, 10010), (5005, 9982), (5390, 9269), (5635, 8866), (5642, 8855), (6370, 7843), (6578, 7595), (7007, 7130)]