56353310

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{8179}}^1$

素因数の和:8252

約数の個数: 32

約数和(自身を含む): 111313440

約数和(自身を除く): 54960130

約数列:

[1, 2, 5, 10, 13, 26, 53, 65, 106, 130, 265, 530, 689, 1378, 3445, 6890, 8179, 16358, 40895, 81790, 106327, 212654, 433487, 531635, 866974, 1063270, 2167435, 4334870, 5635331, 11270662, 28176655, 56353310]

約数ペア:

[(1, 56353310), (2, 28176655), (5, 11270662), (10, 5635331), (13, 4334870), (26, 2167435), (53, 1063270), (65, 866974), (106, 531635), (130, 433487), (265, 212654), (530, 106327), (689, 81790), (1378, 40895), (3445, 16358), (6890, 8179)]