25450172

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{52583}}^1$

素因数の和:52609

約数の個数: 18

約数和(自身を含む): 48955704

約数和(自身を除く): 23505532

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 52583, 105166, 210332, 578413, 1156826, 2313652, 6362543, 12725086, 25450172]

約数ペア:

[(1, 25450172), (2, 12725086), (4, 6362543), (11, 2313652), (22, 1156826), (44, 578413), (121, 210332), (242, 105166), (484, 52583)]