45198890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{410899}}^1$

素因数の和:410917

約数の個数: 16

約数和(自身を含む): 88754400

約数和(自身を除く): 43555510

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 410899, 821798, 2054495, 4108990, 4519889, 9039778, 22599445, 45198890]

約数ペア:

[(1, 45198890), (2, 22599445), (5, 9039778), (10, 4519889), (11, 4108990), (22, 2054495), (55, 821798), (110, 410899)]