49216420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{223711}}^1$

素因数の和:223731

約数の個数: 24

約数和(自身を含む): 112750848

約数和(自身を除く): 63534428

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 223711, 447422, 894844, 1118555, 2237110, 2460821, 4474220, 4921642, 9843284, 12304105, 24608210, 49216420]

約数ペア:

[(1, 49216420), (2, 24608210), (4, 12304105), (5, 9843284), (10, 4921642), (11, 4474220), (20, 2460821), (22, 2237110), (44, 1118555), (55, 894844), (110, 447422), (220, 223711)]