56151870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{11483}}^1$

素因数の和:11656

約数の個数: 32

約数和(自身を含む): 135603072

約数和(自身を除く): 79451202

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 163, 326, 489, 815, 978, 1630, 2445, 4890, 11483, 22966, 34449, 57415, 68898, 114830, 172245, 344490, 1871729, 3743458, 5615187, 9358645, 11230374, 18717290, 28075935, 56151870]

約数ペア:

[(1, 56151870), (2, 28075935), (3, 18717290), (5, 11230374), (6, 9358645), (10, 5615187), (15, 3743458), (30, 1871729), (163, 344490), (326, 172245), (489, 114830), (815, 68898), (978, 57415), (1630, 34449), (2445, 22966), (4890, 11483)]