48492620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{220421}}^1$

素因数の和:220441

約数の個数: 24

約数和(自身を含む): 111092688

約数和(自身を除く): 62600068

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 220421, 440842, 881684, 1102105, 2204210, 2424631, 4408420, 4849262, 9698524, 12123155, 24246310, 48492620]

約数ペア:

[(1, 48492620), (2, 24246310), (4, 12123155), (5, 9698524), (10, 4849262), (11, 4408420), (20, 2424631), (22, 2204210), (44, 1102105), (55, 881684), (110, 440842), (220, 220421)]