56551418

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{21601}}^1$

素因数の和:21638

約数の個数: 32

約数和(自身を含む): 111984768

約数和(自身を除く): 55433350

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 77, 119, 154, 187, 238, 374, 1309, 2618, 21601, 43202, 151207, 237611, 302414, 367217, 475222, 734434, 1663277, 2570519, 3326554, 4039387, 5141038, 8078774, 28275709, 56551418]

約数ペア:

[(1, 56551418), (2, 28275709), (7, 8078774), (11, 5141038), (14, 4039387), (17, 3326554), (22, 2570519), (34, 1663277), (77, 734434), (119, 475222), (154, 367217), (187, 302414), (238, 237611), (374, 151207), (1309, 43202), (2618, 21601)]