48750156

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{647}}^1$

素因数の和:700

約数の個数: 144

約数和(自身を含む): 158505984

約数和(自身を除く): 109755828

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 23, 26, 28, 36, 39, 42, 46, 52, 63, 69, 78, 84, 91, 92, 117, 126, 138, 156, 161, 182, 207, 234, 252, 273, 276, 299, 322, 364, 414, 468, 483, 546, 598, 644, 647, 819, 828, 897, 966, 1092, 1196, 1294, 1449, 1638, 1794, 1932, 1941, 2093, 2588, 2691, 2898, 3276, 3588, 3882, 4186, 4529, 5382, 5796, 5823, 6279, 7764, 8372, 8411, 9058, 10764, 11646, 12558, 13587, 14881, 16822, 18116, 18837, 23292, 25116, 25233, 27174, 29762, 33644, 37674, 40761, 44643, 50466, 54348, 58877, 59524, 75348, 75699, 81522, 89286, 100932, 104167, 117754, 133929, 151398, 163044, 176631, 178572, 193453, 208334, 235508, 267858, 302796, 312501, 353262, 386906, 416668, 529893, 535716, 580359, 625002, 706524, 773812, 937503, 1059786, 1160718, 1250004, 1354171, 1741077, 1875006, 2119572, 2321436, 2708342, 3482154, 3750012, 4062513, 5416684, 6964308, 8125026, 12187539, 16250052, 24375078, 48750156]

約数ペア:

[(1, 48750156), (2, 24375078), (3, 16250052), (4, 12187539), (6, 8125026), (7, 6964308), (9, 5416684), (12, 4062513), (13, 3750012), (14, 3482154), (18, 2708342), (21, 2321436), (23, 2119572), (26, 1875006), (28, 1741077), (36, 1354171), (39, 1250004), (42, 1160718), (46, 1059786), (52, 937503), (63, 773812), (69, 706524), (78, 625002), (84, 580359), (91, 535716), (92, 529893), (117, 416668), (126, 386906), (138, 353262), (156, 312501), (161, 302796), (182, 267858), (207, 235508), (234, 208334), (252, 193453), (273, 178572), (276, 176631), (299, 163044), (322, 151398), (364, 133929), (414, 117754), (468, 104167), (483, 100932), (546, 89286), (598, 81522), (644, 75699), (647, 75348), (819, 59524), (828, 58877), (897, 54348), (966, 50466), (1092, 44643), (1196, 40761), (1294, 37674), (1449, 33644), (1638, 29762), (1794, 27174), (1932, 25233), (1941, 25116), (2093, 23292), (2588, 18837), (2691, 18116), (2898, 16822), (3276, 14881), (3588, 13587), (3882, 12558), (4186, 11646), (4529, 10764), (5382, 9058), (5796, 8411), (5823, 8372), (6279, 7764)]