56898580

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{98101}}^1$

素因数の和:98139

約数の個数: 24

約数和(自身を含む): 123608520

約数和(自身を除く): 66709940

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 98101, 196202, 392404, 490505, 981010, 1962020, 2844929, 5689858, 11379716, 14224645, 28449290, 56898580]

約数ペア:

[(1, 56898580), (2, 28449290), (4, 14224645), (5, 11379716), (10, 5689858), (20, 2844929), (29, 1962020), (58, 981010), (116, 490505), (145, 392404), (290, 196202), (580, 98101)]