54471508

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{569}}^1$

素因数の和:856

約数の個数: 48

約数和(自身を含む): 117976320

約数和(自身を除く): 63504812

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 263, 364, 526, 569, 1052, 1138, 1841, 2276, 3419, 3682, 3983, 6838, 7364, 7397, 7966, 13676, 14794, 15932, 23933, 29588, 47866, 51779, 95732, 103558, 149647, 207116, 299294, 598588, 1047529, 1945411, 2095058, 3890822, 4190116, 7781644, 13617877, 27235754, 54471508]

約数ペア:

[(1, 54471508), (2, 27235754), (4, 13617877), (7, 7781644), (13, 4190116), (14, 3890822), (26, 2095058), (28, 1945411), (52, 1047529), (91, 598588), (182, 299294), (263, 207116), (364, 149647), (526, 103558), (569, 95732), (1052, 51779), (1138, 47866), (1841, 29588), (2276, 23933), (3419, 15932), (3682, 14794), (3983, 13676), (6838, 7966), (7364, 7397)]