25502444

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{52691}}^1$

素因数の和:52717

約数の個数: 18

約数和(自身を含む): 49056252

約数和(自身を除く): 23553808

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 52691, 105382, 210764, 579601, 1159202, 2318404, 6375611, 12751222, 25502444]

約数ペア:

[(1, 25502444), (2, 12751222), (4, 6375611), (11, 2318404), (22, 1159202), (44, 579601), (121, 210764), (242, 105382), (484, 52691)]