48338620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{219721}}^1$

素因数の和:219741

約数の個数: 24

約数和(自身を含む): 110739888

約数和(自身を除く): 62401268

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 219721, 439442, 878884, 1098605, 2197210, 2416931, 4394420, 4833862, 9667724, 12084655, 24169310, 48338620]

約数ペア:

[(1, 48338620), (2, 24169310), (4, 12084655), (5, 9667724), (10, 4833862), (11, 4394420), (20, 2416931), (22, 2197210), (44, 1098605), (55, 878884), (110, 439442), (220, 219721)]