48423220

素因数分解:

$2^2\times 5^1\times {\mathrm{1301}}^1\times {\mathrm{1861}}^1$

素因数の和:3171

約数の個数: 24

約数和(自身を含む): 101821608

約数和(自身を除く): 53398388

約数列:

[1, 2, 4, 5, 10, 20, 1301, 1861, 2602, 3722, 5204, 6505, 7444, 9305, 13010, 18610, 26020, 37220, 2421161, 4842322, 9684644, 12105805, 24211610, 48423220]

約数ペア:

[(1, 48423220), (2, 24211610), (4, 12105805), (5, 9684644), (10, 4842322), (20, 2421161), (1301, 37220), (1861, 26020), (2602, 18610), (3722, 13010), (5204, 9305), (6505, 7444)]