48980945

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{2423}}^1$

素因数の和:2752

約数の個数: 16

約数和(自身を含む): 63528192

約数和(自身を除く): 14547247

約数列:

[1, 5, 13, 65, 311, 1555, 2423, 4043, 12115, 20215, 31499, 157495, 753553, 3767765, 9796189, 48980945]

約数ペア:

[(1, 48980945), (5, 9796189), (13, 3767765), (65, 753553), (311, 157495), (1555, 31499), (2423, 20215), (4043, 12115)]