49116980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{223259}}^1$

素因数の和:223279

約数の個数: 24

約数和(自身を含む): 112523040

約数和(自身を除く): 63406060

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 223259, 446518, 893036, 1116295, 2232590, 2455849, 4465180, 4911698, 9823396, 12279245, 24558490, 49116980]

約数ペア:

[(1, 49116980), (2, 24558490), (4, 12279245), (5, 9823396), (10, 4911698), (11, 4465180), (20, 2455849), (22, 2232590), (44, 1116295), (55, 893036), (110, 446518), (220, 223259)]