51666947

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{863}}^1$

素因数の和:1042

約数の個数: 16

約数和(自身を含む): 57231360

約数和(自身を除く): 5564413

約数列:

[1, 19, 23, 137, 437, 863, 2603, 3151, 16397, 19849, 59869, 118231, 377131, 2246389, 2719313, 51666947]

約数ペア:

[(1, 51666947), (19, 2719313), (23, 2246389), (137, 377131), (437, 118231), (863, 59869), (2603, 19849), (3151, 16397)]