56046520

素因数分解:

$2^3\times 5^1\times {\mathrm{379}}^1\times {\mathrm{3697}}^1$

素因数の和:4087

約数の個数: 32

約数和(自身を含む): 126471600

約数和(自身を除く): 70425080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 379, 758, 1516, 1895, 3032, 3697, 3790, 7394, 7580, 14788, 15160, 18485, 29576, 36970, 73940, 147880, 1401163, 2802326, 5604652, 7005815, 11209304, 14011630, 28023260, 56046520]

約数ペア:

[(1, 56046520), (2, 28023260), (4, 14011630), (5, 11209304), (8, 7005815), (10, 5604652), (20, 2802326), (40, 1401163), (379, 147880), (758, 73940), (1516, 36970), (1895, 29576), (3032, 18485), (3697, 15160), (3790, 14788), (7394, 7580)]