50009080

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113657}}^1$

素因数の和:113679

約数の個数: 32

約数和(自身を含む): 122750640

約数和(自身を除く): 72741560

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 113657, 227314, 454628, 568285, 909256, 1136570, 1250227, 2273140, 2500454, 4546280, 5000908, 6251135, 10001816, 12502270, 25004540, 50009080]

約数ペア:

[(1, 50009080), (2, 25004540), (4, 12502270), (5, 10001816), (8, 6251135), (10, 5000908), (11, 4546280), (20, 2500454), (22, 2273140), (40, 1250227), (44, 1136570), (55, 909256), (88, 568285), (110, 454628), (220, 227314), (440, 113657)]