56897060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{258623}}^1$

素因数の和:258643

約数の個数: 24

約数和(自身を含む): 130346496

約数和(自身を除く): 73449436

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 258623, 517246, 1034492, 1293115, 2586230, 2844853, 5172460, 5689706, 11379412, 14224265, 28448530, 56897060]

約数ペア:

[(1, 56897060), (2, 28448530), (4, 14224265), (5, 11379412), (10, 5689706), (11, 5172460), (20, 2844853), (22, 2586230), (44, 1293115), (55, 1034492), (110, 517246), (220, 258623)]