53865020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{244841}}^1$

素因数の和:244861

約数の個数: 24

約数和(自身を含む): 123400368

約数和(自身を除く): 69535348

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 244841, 489682, 979364, 1224205, 2448410, 2693251, 4896820, 5386502, 10773004, 13466255, 26932510, 53865020]

約数ペア:

[(1, 53865020), (2, 26932510), (4, 13466255), (5, 10773004), (10, 5386502), (11, 4896820), (20, 2693251), (22, 2448410), (44, 1224205), (55, 979364), (110, 489682), (220, 244841)]