47509488

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{619}}^1$

素因数の和:687

約数の個数: 120

約数和(自身を含む): 146917680

約数和(自身を除く): 99408192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 41, 48, 52, 72, 78, 82, 104, 117, 123, 144, 156, 164, 208, 234, 246, 312, 328, 369, 468, 492, 533, 619, 624, 656, 738, 936, 984, 1066, 1238, 1476, 1599, 1857, 1872, 1968, 2132, 2476, 2952, 3198, 3714, 4264, 4797, 4952, 5571, 5904, 6396, 7428, 8047, 8528, 9594, 9904, 11142, 12792, 14856, 16094, 19188, 22284, 24141, 25379, 25584, 29712, 32188, 38376, 44568, 48282, 50758, 64376, 72423, 76137, 76752, 89136, 96564, 101516, 128752, 144846, 152274, 193128, 203032, 228411, 289692, 304548, 329927, 386256, 406064, 456822, 579384, 609096, 659854, 913644, 989781, 1158768, 1218192, 1319708, 1827288, 1979562, 2639416, 2969343, 3654576, 3959124, 5278832, 5938686, 7918248, 11877372, 15836496, 23754744, 47509488]

約数ペア:

[(1, 47509488), (2, 23754744), (3, 15836496), (4, 11877372), (6, 7918248), (8, 5938686), (9, 5278832), (12, 3959124), (13, 3654576), (16, 2969343), (18, 2639416), (24, 1979562), (26, 1827288), (36, 1319708), (39, 1218192), (41, 1158768), (48, 989781), (52, 913644), (72, 659854), (78, 609096), (82, 579384), (104, 456822), (117, 406064), (123, 386256), (144, 329927), (156, 304548), (164, 289692), (208, 228411), (234, 203032), (246, 193128), (312, 152274), (328, 144846), (369, 128752), (468, 101516), (492, 96564), (533, 89136), (619, 76752), (624, 76137), (656, 72423), (738, 64376), (936, 50758), (984, 48282), (1066, 44568), (1238, 38376), (1476, 32188), (1599, 29712), (1857, 25584), (1872, 25379), (1968, 24141), (2132, 22284), (2476, 19188), (2952, 16094), (3198, 14856), (3714, 12792), (4264, 11142), (4797, 9904), (4952, 9594), (5571, 8528), (5904, 8047), (6396, 7428)]