54893735

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{167}}^1\times {\mathrm{389}}^1$

素因数の和:587

約数の個数: 24

約数和(自身を含む): 71940960

約数和(自身を除く): 17047225

約数列:

[1, 5, 13, 65, 167, 169, 389, 835, 845, 1945, 2171, 5057, 10855, 25285, 28223, 64963, 65741, 141115, 324815, 328705, 844519, 4222595, 10978747, 54893735]

約数ペア:

[(1, 54893735), (5, 10978747), (13, 4222595), (65, 844519), (167, 328705), (169, 324815), (389, 141115), (835, 65741), (845, 64963), (1945, 28223), (2171, 25285), (5057, 10855)]