56558866

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^2\times {\mathrm{227}}^1$

素因数の和:323

約数の個数: 48

約数和(自身を含む): 107787456

約数和(自身を除く): 51228590

約数列:

[1, 2, 7, 13, 14, 26, 37, 74, 91, 182, 227, 259, 454, 481, 518, 962, 1369, 1589, 2738, 2951, 3178, 3367, 5902, 6734, 8399, 9583, 16798, 17797, 19166, 20657, 35594, 41314, 58793, 109187, 117586, 124579, 218374, 249158, 310763, 621526, 764309, 1528618, 2175341, 4039919, 4350682, 8079838, 28279433, 56558866]

約数ペア:

[(1, 56558866), (2, 28279433), (7, 8079838), (13, 4350682), (14, 4039919), (26, 2175341), (37, 1528618), (74, 764309), (91, 621526), (182, 310763), (227, 249158), (259, 218374), (454, 124579), (481, 117586), (518, 109187), (962, 58793), (1369, 41314), (1589, 35594), (2738, 20657), (2951, 19166), (3178, 17797), (3367, 16798), (5902, 9583), (6734, 8399)]