53449786

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{503}}^1$

素因数の和:646

約数の個数: 32

約数和(自身を含む): 89244288

約数和(自身を除く): 35794502

約数列:

[1, 2, 13, 26, 61, 67, 122, 134, 503, 793, 871, 1006, 1586, 1742, 4087, 6539, 8174, 13078, 30683, 33701, 53131, 61366, 67402, 106262, 398879, 438113, 797758, 876226, 2055761, 4111522, 26724893, 53449786]

約数ペア:

[(1, 53449786), (2, 26724893), (13, 4111522), (26, 2055761), (61, 876226), (67, 797758), (122, 438113), (134, 398879), (503, 106262), (793, 67402), (871, 61366), (1006, 53131), (1586, 33701), (1742, 30683), (4087, 13078), (6539, 8174)]