51896971

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{4001}}^1$

素因数の和:4134

約数の個数: 16

約数和(自身を含む): 63391680

約数和(自身を除く): 11494709

約数列:

[1, 7, 17, 109, 119, 763, 1853, 4001, 12971, 28007, 68017, 436109, 476119, 3052763, 7413853, 51896971]

約数ペア:

[(1, 51896971), (7, 7413853), (17, 3052763), (109, 476119), (119, 436109), (763, 68017), (1853, 28007), (4001, 12971)]