56281390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{30097}}^1$

素因数の和:30132

約数の個数: 32

約数和(自身を含む): 117021024

約数和(自身を除く): 60739634

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 935, 1870, 30097, 60194, 150485, 300970, 331067, 511649, 662134, 1023298, 1655335, 2558245, 3310670, 5116490, 5628139, 11256278, 28140695, 56281390]

約数ペア:

[(1, 56281390), (2, 28140695), (5, 11256278), (10, 5628139), (11, 5116490), (17, 3310670), (22, 2558245), (34, 1655335), (55, 1023298), (85, 662134), (110, 511649), (170, 331067), (187, 300970), (374, 150485), (935, 60194), (1870, 30097)]