55143010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{487}}^1$

素因数の和:587

約数の個数: 48

約数和(自身を含む): 109308096

約数和(自身を除く): 54165086

約数列:

[1, 2, 5, 10, 13, 26, 65, 67, 130, 134, 169, 335, 338, 487, 670, 845, 871, 974, 1690, 1742, 2435, 4355, 4870, 6331, 8710, 11323, 12662, 22646, 31655, 32629, 56615, 63310, 65258, 82303, 113230, 163145, 164606, 326290, 411515, 424177, 823030, 848354, 2120885, 4241770, 5514301, 11028602, 27571505, 55143010]

約数ペア:

[(1, 55143010), (2, 27571505), (5, 11028602), (10, 5514301), (13, 4241770), (26, 2120885), (65, 848354), (67, 823030), (130, 424177), (134, 411515), (169, 326290), (335, 164606), (338, 163145), (487, 113230), (670, 82303), (845, 65258), (871, 63310), (974, 56615), (1690, 32629), (1742, 31655), (2435, 22646), (4355, 12662), (4870, 11323), (6331, 8710)]