56512365

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2179}}^1$

素因数の和:2226

約数の個数: 64

約数和(自身を含む): 117196800

約数和(自身を除く): 60684435

約数列:

[1, 3, 5, 7, 13, 15, 19, 21, 35, 39, 57, 65, 91, 95, 105, 133, 195, 247, 273, 285, 399, 455, 665, 741, 1235, 1365, 1729, 1995, 2179, 3705, 5187, 6537, 8645, 10895, 15253, 25935, 28327, 32685, 41401, 45759, 76265, 84981, 124203, 141635, 198289, 207005, 228795, 289807, 424905, 538213, 594867, 621015, 869421, 991445, 1449035, 1614639, 2691065, 2974335, 3767491, 4347105, 8073195, 11302473, 18837455, 56512365]

約数ペア:

[(1, 56512365), (3, 18837455), (5, 11302473), (7, 8073195), (13, 4347105), (15, 3767491), (19, 2974335), (21, 2691065), (35, 1614639), (39, 1449035), (57, 991445), (65, 869421), (91, 621015), (95, 594867), (105, 538213), (133, 424905), (195, 289807), (247, 228795), (273, 207005), (285, 198289), (399, 141635), (455, 124203), (665, 84981), (741, 76265), (1235, 45759), (1365, 41401), (1729, 32685), (1995, 28327), (2179, 25935), (3705, 15253), (5187, 10895), (6537, 8645)]