54866780

素因数分解:

$2^2\times 5^1\times {\mathrm{1583}}^1\times {\mathrm{1733}}^1$

素因数の和:3325

約数の個数: 24

約数和(自身を含む): 115359552

約数和(自身を除く): 60492772

約数列:

[1, 2, 4, 5, 10, 20, 1583, 1733, 3166, 3466, 6332, 6932, 7915, 8665, 15830, 17330, 31660, 34660, 2743339, 5486678, 10973356, 13716695, 27433390, 54866780]

約数ペア:

[(1, 54866780), (2, 27433390), (4, 13716695), (5, 10973356), (10, 5486678), (20, 2743339), (1583, 34660), (1733, 31660), (3166, 17330), (3466, 15830), (6332, 8665), (6932, 7915)]