56248785

素因数分解:

$3^2\times 5^1\times {\mathrm{353}}^1\times {\mathrm{3541}}^1$

素因数の和:3905

約数の個数: 24

約数和(自身を含む): 97801704

約数和(自身を除く): 41552919

約数列:

[1, 3, 5, 9, 15, 45, 353, 1059, 1765, 3177, 3541, 5295, 10623, 15885, 17705, 31869, 53115, 159345, 1249973, 3749919, 6249865, 11249757, 18749595, 56248785]

約数ペア:

[(1, 56248785), (3, 18749595), (5, 11249757), (9, 6249865), (15, 3749919), (45, 1249973), (353, 159345), (1059, 53115), (1765, 31869), (3177, 17705), (3541, 15885), (5295, 10623)]