56755100

素因数分解:

$2^2\times 5^2\times {\mathrm{389}}^1\times {\mathrm{1459}}^1$

素因数の和:1862

約数の個数: 36

約数和(自身を含む): 123559800

約数和(自身を除く): 66804700

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 389, 778, 1459, 1556, 1945, 2918, 3890, 5836, 7295, 7780, 9725, 14590, 19450, 29180, 36475, 38900, 72950, 145900, 567551, 1135102, 2270204, 2837755, 5675510, 11351020, 14188775, 28377550, 56755100]

約数ペア:

[(1, 56755100), (2, 28377550), (4, 14188775), (5, 11351020), (10, 5675510), (20, 2837755), (25, 2270204), (50, 1135102), (100, 567551), (389, 145900), (778, 72950), (1459, 38900), (1556, 36475), (1945, 29180), (2918, 19450), (3890, 14590), (5836, 9725), (7295, 7780)]