51774140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{235337}}^1$

素因数の和:235357

約数の個数: 24

約数和(自身を含む): 118610352

約数和(自身を除く): 66836212

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 235337, 470674, 941348, 1176685, 2353370, 2588707, 4706740, 5177414, 10354828, 12943535, 25887070, 51774140]

約数ペア:

[(1, 51774140), (2, 25887070), (4, 12943535), (5, 10354828), (10, 5177414), (11, 4706740), (20, 2588707), (22, 2353370), (44, 1176685), (55, 941348), (110, 470674), (220, 235337)]