52003820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{236381}}^1$

素因数の和:236401

約数の個数: 24

約数和(自身を含む): 119136528

約数和(自身を除く): 67132708

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 236381, 472762, 945524, 1181905, 2363810, 2600191, 4727620, 5200382, 10400764, 13000955, 26001910, 52003820]

約数ペア:

[(1, 52003820), (2, 26001910), (4, 13000955), (5, 10400764), (10, 5200382), (11, 4727620), (20, 2600191), (22, 2363810), (44, 1181905), (55, 945524), (110, 472762), (220, 236381)]