54966145

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{44507}}^1$

素因数の和:44544

約数の個数: 16

約数和(自身を含む): 74773440

約数和(自身を除く): 19807295

約数列:

[1, 5, 13, 19, 65, 95, 247, 1235, 44507, 222535, 578591, 845633, 2892955, 4228165, 10993229, 54966145]

約数ペア:

[(1, 54966145), (5, 10993229), (13, 4228165), (19, 2892955), (65, 845633), (95, 578591), (247, 222535), (1235, 44507)]