57241690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{520379}}^1$

素因数の和:520397

約数の個数: 16

約数和(自身を含む): 112402080

約数和(自身を除く): 55160390

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 520379, 1040758, 2601895, 5203790, 5724169, 11448338, 28620845, 57241690]

約数ペア:

[(1, 57241690), (2, 28620845), (5, 11448338), (10, 5724169), (11, 5203790), (22, 2601895), (55, 1040758), (110, 520379)]