54622685

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{19543}}^1$

素因数の和:19604

約数の個数: 16

約数和(自身を含む): 72234624

約数和(自身を除く): 17611939

約数列:

[1, 5, 13, 43, 65, 215, 559, 2795, 19543, 97715, 254059, 840349, 1270295, 4201745, 10924537, 54622685]

約数ペア:

[(1, 54622685), (5, 10924537), (13, 4201745), (43, 1270295), (65, 840349), (215, 254059), (559, 97715), (2795, 19543)]