55253260

素因数分解:

$2^2\times 5^1\times {\mathrm{1129}}^1\times {\mathrm{2447}}^1$

素因数の和:3585

約数の個数: 24

約数和(自身を含む): 116182080

約数和(自身を除く): 60928820

約数列:

[1, 2, 4, 5, 10, 20, 1129, 2258, 2447, 4516, 4894, 5645, 9788, 11290, 12235, 22580, 24470, 48940, 2762663, 5525326, 11050652, 13813315, 27626630, 55253260]

約数ペア:

[(1, 55253260), (2, 27626630), (4, 13813315), (5, 11050652), (10, 5525326), (20, 2762663), (1129, 48940), (2258, 24470), (2447, 22580), (4516, 12235), (4894, 11290), (5645, 9788)]