51231175

素因数分解:

$5^2\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{739}}^1$

素因数の和:855

約数の個数: 24

約数和(自身を含む): 66067200

約数和(自身を除く): 14836025

約数列:

[1, 5, 25, 47, 59, 235, 295, 739, 1175, 1475, 2773, 3695, 13865, 18475, 34733, 43601, 69325, 173665, 218005, 868325, 1090025, 2049247, 10246235, 51231175]

約数ペア:

[(1, 51231175), (5, 10246235), (25, 2049247), (47, 1090025), (59, 868325), (235, 218005), (295, 173665), (739, 69325), (1175, 43601), (1475, 34733), (2773, 18475), (3695, 13865)]