55869230

素因数分解:

$2^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{21739}}^1$

素因数の和:22003

約数の個数: 16

約数和(自身を含む): 100960560

約数和(自身を除く): 45091330

約数列:

[1, 2, 5, 10, 257, 514, 1285, 2570, 21739, 43478, 108695, 217390, 5586923, 11173846, 27934615, 55869230]

約数ペア:

[(1, 55869230), (2, 27934615), (5, 11173846), (10, 5586923), (257, 217390), (514, 108695), (1285, 43478), (2570, 21739)]