51768980

素因数分解:

$2^2\times 5^1\times {\mathrm{443}}^1\times {\mathrm{5843}}^1$

素因数の和:6295

約数の個数: 24

約数和(自身を含む): 108978912

約数和(自身を除く): 57209932

約数列:

[1, 2, 4, 5, 10, 20, 443, 886, 1772, 2215, 4430, 5843, 8860, 11686, 23372, 29215, 58430, 116860, 2588449, 5176898, 10353796, 12942245, 25884490, 51768980]

約数ペア:

[(1, 51768980), (2, 25884490), (4, 12942245), (5, 10353796), (10, 5176898), (20, 2588449), (443, 116860), (886, 58430), (1772, 29215), (2215, 23372), (4430, 11686), (5843, 8860)]