54696418

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{491}}^1$

素因数の和:682

約数の個数: 32

約数和(自身を含む): 96117120

約数和(自身を除く): 41420702

約数列:

[1, 2, 7, 14, 73, 109, 146, 218, 491, 511, 763, 982, 1022, 1526, 3437, 6874, 7957, 15914, 35843, 53519, 55699, 71686, 107038, 111398, 250901, 374633, 501802, 749266, 3906887, 7813774, 27348209, 54696418]

約数ペア:

[(1, 54696418), (2, 27348209), (7, 7813774), (14, 3906887), (73, 749266), (109, 501802), (146, 374633), (218, 250901), (491, 111398), (511, 107038), (763, 71686), (982, 55699), (1022, 53519), (1526, 35843), (3437, 15914), (6874, 7957)]