48820505

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{3539}}^1$

素因数の和:3664

約数の個数: 16

約数和(自身を含む): 61171200

約数和(自身を除く): 12350695

約数列:

[1, 5, 31, 89, 155, 445, 2759, 3539, 13795, 17695, 109709, 314971, 548545, 1574855, 9764101, 48820505]

約数ペア:

[(1, 48820505), (5, 9764101), (31, 1574855), (89, 548545), (155, 314971), (445, 109709), (2759, 17695), (3539, 13795)]