51065740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{232117}}^1$

素因数の和:232137

約数の個数: 24

約数和(自身を含む): 116987472

約数和(自身を除く): 65921732

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 232117, 464234, 928468, 1160585, 2321170, 2553287, 4642340, 5106574, 10213148, 12766435, 25532870, 51065740]

約数ペア:

[(1, 51065740), (2, 25532870), (4, 12766435), (5, 10213148), (10, 5106574), (11, 4642340), (20, 2553287), (22, 2321170), (44, 1160585), (55, 928468), (110, 464234), (220, 232117)]