50965640

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{115831}}^1$

素因数の和:115853

約数の個数: 32

約数和(自身を含む): 125098560

約数和(自身を除く): 74132920

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 115831, 231662, 463324, 579155, 926648, 1158310, 1274141, 2316620, 2548282, 4633240, 5096564, 6370705, 10193128, 12741410, 25482820, 50965640]

約数ペア:

[(1, 50965640), (2, 25482820), (4, 12741410), (5, 10193128), (8, 6370705), (10, 5096564), (11, 4633240), (20, 2548282), (22, 2316620), (40, 1274141), (44, 1158310), (55, 926648), (88, 579155), (110, 463324), (220, 231662), (440, 115831)]