56443460

素因数分解:

$2^2\times 5^1\times {\mathrm{1009}}^1\times {\mathrm{2797}}^1$

素因数の和:3815

約数の個数: 24

約数和(自身を含む): 118691160

約数和(自身を除く): 62247700

約数列:

[1, 2, 4, 5, 10, 20, 1009, 2018, 2797, 4036, 5045, 5594, 10090, 11188, 13985, 20180, 27970, 55940, 2822173, 5644346, 11288692, 14110865, 28221730, 56443460]

約数ペア:

[(1, 56443460), (2, 28221730), (4, 14110865), (5, 11288692), (10, 5644346), (20, 2822173), (1009, 55940), (2018, 27970), (2797, 20180), (4036, 13985), (5045, 11188), (5594, 10090)]