51759070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{1123}}^1$

素因数の和:1560

約数の個数: 32

約数和(自身を含む): 101969280

約数和(自身を除く): 50210210

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 419, 838, 1123, 2095, 2246, 4190, 4609, 5615, 9218, 11230, 12353, 23045, 24706, 46090, 61765, 123530, 470537, 941074, 2352685, 4705370, 5175907, 10351814, 25879535, 51759070]

約数ペア:

[(1, 51759070), (2, 25879535), (5, 10351814), (10, 5175907), (11, 4705370), (22, 2352685), (55, 941074), (110, 470537), (419, 123530), (838, 61765), (1123, 46090), (2095, 24706), (2246, 23045), (4190, 12353), (4609, 11230), (5615, 9218)]