47896640

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1237}}^1$

素因数の和:1276

約数の個数: 84

約数和(自身を含む): 125466348

約数和(自身を除く): 77569708

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 121, 160, 176, 220, 242, 320, 352, 440, 484, 605, 704, 880, 968, 1210, 1237, 1760, 1936, 2420, 2474, 3520, 3872, 4840, 4948, 6185, 7744, 9680, 9896, 12370, 13607, 19360, 19792, 24740, 27214, 38720, 39584, 49480, 54428, 68035, 79168, 98960, 108856, 136070, 149677, 197920, 217712, 272140, 299354, 395840, 435424, 544280, 598708, 748385, 870848, 1088560, 1197416, 1496770, 2177120, 2394832, 2993540, 4354240, 4789664, 5987080, 9579328, 11974160, 23948320, 47896640]

約数ペア:

[(1, 47896640), (2, 23948320), (4, 11974160), (5, 9579328), (8, 5987080), (10, 4789664), (11, 4354240), (16, 2993540), (20, 2394832), (22, 2177120), (32, 1496770), (40, 1197416), (44, 1088560), (55, 870848), (64, 748385), (80, 598708), (88, 544280), (110, 435424), (121, 395840), (160, 299354), (176, 272140), (220, 217712), (242, 197920), (320, 149677), (352, 136070), (440, 108856), (484, 98960), (605, 79168), (704, 68035), (880, 54428), (968, 49480), (1210, 39584), (1237, 38720), (1760, 27214), (1936, 24740), (2420, 19792), (2474, 19360), (3520, 13607), (3872, 12370), (4840, 9896), (4948, 9680), (6185, 7744)]