48961660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{222553}}^1$

素因数の和:222573

約数の個数: 24

約数和(自身を含む): 112167216

約数和(自身を除く): 63205556

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 222553, 445106, 890212, 1112765, 2225530, 2448083, 4451060, 4896166, 9792332, 12240415, 24480830, 48961660]

約数ペア:

[(1, 48961660), (2, 24480830), (4, 12240415), (5, 9792332), (10, 4896166), (11, 4451060), (20, 2448083), (22, 2225530), (44, 1112765), (55, 890212), (110, 445106), (220, 222553)]