56553510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{145009}}^1$

素因数の和:145032

約数の個数: 32

約数和(自身を含む): 146170080

約数和(自身を除く): 89616570

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 145009, 290018, 435027, 725045, 870054, 1450090, 1885117, 2175135, 3770234, 4350270, 5655351, 9425585, 11310702, 18851170, 28276755, 56553510]

約数ペア:

[(1, 56553510), (2, 28276755), (3, 18851170), (5, 11310702), (6, 9425585), (10, 5655351), (13, 4350270), (15, 3770234), (26, 2175135), (30, 1885117), (39, 1450090), (65, 870054), (78, 725045), (130, 435027), (195, 290018), (390, 145009)]