55285490

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{425273}}^1$

素因数の和:425293

約数の個数: 16

約数和(自身を含む): 107169048

約数和(自身を除く): 51883558

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 425273, 850546, 2126365, 4252730, 5528549, 11057098, 27642745, 55285490]

約数ペア:

[(1, 55285490), (2, 27642745), (5, 11057098), (10, 5528549), (13, 4252730), (26, 2126365), (65, 850546), (130, 425273)]