54872770

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{322781}}^1$

素因数の和:322805

約数の個数: 16

約数和(自身を含む): 104581368

約数和(自身を除く): 49708598

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 322781, 645562, 1613905, 3227810, 5487277, 10974554, 27436385, 54872770]

約数ペア:

[(1, 54872770), (2, 27436385), (5, 10974554), (10, 5487277), (17, 3227810), (34, 1613905), (85, 645562), (170, 322781)]