51957740

素因数分解:

$2^2\times 5^1\times {\mathrm{787}}^1\times {\mathrm{3301}}^1$

素因数の和:4097

約数の個数: 24

約数和(自身を含む): 109282992

約数和(自身を除く): 57325252

約数列:

[1, 2, 4, 5, 10, 20, 787, 1574, 3148, 3301, 3935, 6602, 7870, 13204, 15740, 16505, 33010, 66020, 2597887, 5195774, 10391548, 12989435, 25978870, 51957740]

約数ペア:

[(1, 51957740), (2, 25978870), (4, 12989435), (5, 10391548), (10, 5195774), (20, 2597887), (787, 66020), (1574, 33010), (3148, 16505), (3301, 15740), (3935, 13204), (6602, 7870)]