54328885

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43991}}^1$

素因数の和:44028

約数の個数: 16

約数和(自身を含む): 73906560

約数和(自身を除く): 19577675

約数列:

[1, 5, 13, 19, 65, 95, 247, 1235, 43991, 219955, 571883, 835829, 2859415, 4179145, 10865777, 54328885]

約数ペア:

[(1, 54328885), (5, 10865777), (13, 4179145), (19, 2859415), (65, 835829), (95, 571883), (247, 219955), (1235, 43991)]