56847160

素因数分解:

$2^3\times 5^1\times {\mathrm{223}}^1\times {\mathrm{6373}}^1$

素因数の和:6607

約数の個数: 32

約数和(自身を含む): 128499840

約数和(自身を除く): 71652680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 223, 446, 892, 1115, 1784, 2230, 4460, 6373, 8920, 12746, 25492, 31865, 50984, 63730, 127460, 254920, 1421179, 2842358, 5684716, 7105895, 11369432, 14211790, 28423580, 56847160]

約数ペア:

[(1, 56847160), (2, 28423580), (4, 14211790), (5, 11369432), (8, 7105895), (10, 5684716), (20, 2842358), (40, 1421179), (223, 254920), (446, 127460), (892, 63730), (1115, 50984), (1784, 31865), (2230, 25492), (4460, 12746), (6373, 8920)]