48863880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1$

素因数の和:280

約数の個数: 192

約数和(自身を含む): 175134960

約数和(自身を除く): 126271080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 53, 60, 65, 72, 78, 90, 104, 106, 117, 120, 130, 156, 159, 180, 195, 197, 212, 234, 260, 265, 312, 318, 360, 390, 394, 424, 468, 477, 520, 530, 585, 591, 636, 689, 780, 788, 795, 936, 954, 985, 1060, 1170, 1182, 1272, 1378, 1560, 1576, 1590, 1773, 1908, 1970, 2067, 2120, 2340, 2364, 2385, 2561, 2756, 2955, 3180, 3445, 3546, 3816, 3940, 4134, 4680, 4728, 4770, 5122, 5512, 5910, 6201, 6360, 6890, 7092, 7683, 7880, 8268, 8865, 9540, 10244, 10335, 10441, 11820, 12402, 12805, 13780, 14184, 15366, 16536, 17730, 19080, 20488, 20670, 20882, 23049, 23640, 24804, 25610, 27560, 30732, 31005, 31323, 35460, 38415, 41340, 41764, 46098, 49608, 51220, 52205, 61464, 62010, 62646, 70920, 76830, 82680, 83528, 92196, 93969, 102440, 104410, 115245, 124020, 125292, 135733, 153660, 156615, 184392, 187938, 208820, 230490, 248040, 250584, 271466, 307320, 313230, 375876, 407199, 417640, 460980, 469845, 542932, 626460, 678665, 751752, 814398, 921960, 939690, 1085864, 1221597, 1252920, 1357330, 1628796, 1879380, 2035995, 2443194, 2714660, 3257592, 3758760, 4071990, 4886388, 5429320, 6107985, 8143980, 9772776, 12215970, 16287960, 24431940, 48863880]

約数ペア:

[(1, 48863880), (2, 24431940), (3, 16287960), (4, 12215970), (5, 9772776), (6, 8143980), (8, 6107985), (9, 5429320), (10, 4886388), (12, 4071990), (13, 3758760), (15, 3257592), (18, 2714660), (20, 2443194), (24, 2035995), (26, 1879380), (30, 1628796), (36, 1357330), (39, 1252920), (40, 1221597), (45, 1085864), (52, 939690), (53, 921960), (60, 814398), (65, 751752), (72, 678665), (78, 626460), (90, 542932), (104, 469845), (106, 460980), (117, 417640), (120, 407199), (130, 375876), (156, 313230), (159, 307320), (180, 271466), (195, 250584), (197, 248040), (212, 230490), (234, 208820), (260, 187938), (265, 184392), (312, 156615), (318, 153660), (360, 135733), (390, 125292), (394, 124020), (424, 115245), (468, 104410), (477, 102440), (520, 93969), (530, 92196), (585, 83528), (591, 82680), (636, 76830), (689, 70920), (780, 62646), (788, 62010), (795, 61464), (936, 52205), (954, 51220), (985, 49608), (1060, 46098), (1170, 41764), (1182, 41340), (1272, 38415), (1378, 35460), (1560, 31323), (1576, 31005), (1590, 30732), (1773, 27560), (1908, 25610), (1970, 24804), (2067, 23640), (2120, 23049), (2340, 20882), (2364, 20670), (2385, 20488), (2561, 19080), (2756, 17730), (2955, 16536), (3180, 15366), (3445, 14184), (3546, 13780), (3816, 12805), (3940, 12402), (4134, 11820), (4680, 10441), (4728, 10335), (4770, 10244), (5122, 9540), (5512, 8865), (5910, 8268), (6201, 7880), (6360, 7683), (6890, 7092)]