53376620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{242621}}^1$

素因数の和:242641

約数の個数: 24

約数和(自身を含む): 122281488

約数和(自身を除く): 68904868

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 242621, 485242, 970484, 1213105, 2426210, 2668831, 4852420, 5337662, 10675324, 13344155, 26688310, 53376620]

約数ペア:

[(1, 53376620), (2, 26688310), (4, 13344155), (5, 10675324), (10, 5337662), (11, 4852420), (20, 2668831), (22, 2426210), (44, 1213105), (55, 970484), (110, 485242), (220, 242621)]