52809963700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{40623049}}^1$

素因数の和:40623076

約数の個数: 36

約数和(自身を含む): 123412825900

約数和(自身を除く): 70602862200

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 40623049, 81246098, 162492196, 203115245, 406230490, 528099637, 812460980, 1015576225, 1056199274, 2031152450, 2112398548, 2640498185, 4062304900, 5280996370, 10561992740, 13202490925, 26404981850, 52809963700]

約数ペア:

[(1, 52809963700), (2, 26404981850), (4, 13202490925), (5, 10561992740), (10, 5280996370), (13, 4062304900), (20, 2640498185), (25, 2112398548), (26, 2031152450), (50, 1056199274), (52, 1015576225), (65, 812460980), (100, 528099637), (130, 406230490), (260, 203115245), (325, 162492196), (650, 81246098), (1300, 40623049)]