53402060

素因数分解:

$2^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{16381}}^1$

素因数の和:16553

約数の個数: 24

約数和(自身を含む): 112839216

約数和(自身を除く): 59437156

約数列:

[1, 2, 4, 5, 10, 20, 163, 326, 652, 815, 1630, 3260, 16381, 32762, 65524, 81905, 163810, 327620, 2670103, 5340206, 10680412, 13350515, 26701030, 53402060]

約数ペア:

[(1, 53402060), (2, 26701030), (4, 13350515), (5, 10680412), (10, 5340206), (20, 2670103), (163, 327620), (326, 163810), (652, 81905), (815, 65524), (1630, 32762), (3260, 16381)]