53475758

素因数分解:

$2^1\times 7^3\times {\mathrm{137}}^1\times {\mathrm{569}}^1$

素因数の和:729

約数の個数: 32

約数和(自身を含む): 94392000

約数和(自身を除く): 40916242

約数列:

[1, 2, 7, 14, 49, 98, 137, 274, 343, 569, 686, 959, 1138, 1918, 3983, 6713, 7966, 13426, 27881, 46991, 55762, 77953, 93982, 155906, 195167, 390334, 545671, 1091342, 3819697, 7639394, 26737879, 53475758]

約数ペア:

[(1, 53475758), (2, 26737879), (7, 7639394), (14, 3819697), (49, 1091342), (98, 545671), (137, 390334), (274, 195167), (343, 155906), (569, 93982), (686, 77953), (959, 55762), (1138, 46991), (1918, 27881), (3983, 13426), (6713, 7966)]