56926755

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{479}}^1$

素因数の和:648

約数の個数: 48

約数和(自身を含む): 104832000

約数和(自身を除く): 47905245

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 139, 171, 285, 417, 479, 695, 855, 1251, 1437, 2085, 2395, 2641, 4311, 6255, 7185, 7923, 9101, 13205, 21555, 23769, 27303, 39615, 45505, 66581, 81909, 118845, 136515, 199743, 332905, 409545, 599229, 998715, 1265039, 2996145, 3795117, 6325195, 11385351, 18975585, 56926755]

約数ペア:

[(1, 56926755), (3, 18975585), (5, 11385351), (9, 6325195), (15, 3795117), (19, 2996145), (45, 1265039), (57, 998715), (95, 599229), (139, 409545), (171, 332905), (285, 199743), (417, 136515), (479, 118845), (695, 81909), (855, 66581), (1251, 45505), (1437, 39615), (2085, 27303), (2395, 23769), (2641, 21555), (4311, 13205), (6255, 9101), (7185, 7923)]