53255620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{3613}}^1$

素因数の和:3700

約数の個数: 48

約数和(自身を含む): 123859008

約数和(自身を除く): 70603388

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 67, 110, 134, 220, 268, 335, 670, 737, 1340, 1474, 2948, 3613, 3685, 7226, 7370, 14452, 14740, 18065, 36130, 39743, 72260, 79486, 158972, 198715, 242071, 397430, 484142, 794860, 968284, 1210355, 2420710, 2662781, 4841420, 5325562, 10651124, 13313905, 26627810, 53255620]

約数ペア:

[(1, 53255620), (2, 26627810), (4, 13313905), (5, 10651124), (10, 5325562), (11, 4841420), (20, 2662781), (22, 2420710), (44, 1210355), (55, 968284), (67, 794860), (110, 484142), (134, 397430), (220, 242071), (268, 198715), (335, 158972), (670, 79486), (737, 72260), (1340, 39743), (1474, 36130), (2948, 18065), (3613, 14740), (3685, 14452), (7226, 7370)]