51310820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{233231}}^1$

素因数の和:233251

約数の個数: 24

約数和(自身を含む): 117548928

約数和(自身を除く): 66238108

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 233231, 466462, 932924, 1166155, 2332310, 2565541, 4664620, 5131082, 10262164, 12827705, 25655410, 51310820]

約数ペア:

[(1, 51310820), (2, 25655410), (4, 12827705), (5, 10262164), (10, 5131082), (11, 4664620), (20, 2565541), (22, 2332310), (44, 1166155), (55, 932924), (110, 466462), (220, 233231)]