56730443

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{311}}^1$

素因数の和:455

約数の個数: 32

約数和(自身を含む): 74760192

約数和(自身を除く): 18029749

約数列:

[1, 7, 11, 23, 77, 103, 161, 253, 311, 721, 1133, 1771, 2177, 2369, 3421, 7153, 7931, 16583, 23947, 26059, 32033, 50071, 78683, 182413, 224231, 352363, 550781, 736759, 2466541, 5157313, 8104349, 56730443]

約数ペア:

[(1, 56730443), (7, 8104349), (11, 5157313), (23, 2466541), (77, 736759), (103, 550781), (161, 352363), (253, 224231), (311, 182413), (721, 78683), (1133, 50071), (1771, 32033), (2177, 26059), (2369, 23947), (3421, 16583), (7153, 7931)]