51695380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{234979}}^1$

素因数の和:234999

約数の個数: 24

約数和(自身を含む): 118429920

約数和(自身を除く): 66734540

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 234979, 469958, 939916, 1174895, 2349790, 2584769, 4699580, 5169538, 10339076, 12923845, 25847690, 51695380]

約数ペア:

[(1, 51695380), (2, 25847690), (4, 12923845), (5, 10339076), (10, 5169538), (11, 4699580), (20, 2584769), (22, 2349790), (44, 1174895), (55, 939916), (110, 469958), (220, 234979)]