52561850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{421}}^1$

素因数の和:671

約数の個数: 48

約数和(自身を含む): 107377056

約数和(自身を除く): 54815206

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 227, 275, 421, 454, 550, 842, 1135, 2105, 2270, 2497, 4210, 4631, 4994, 5675, 9262, 10525, 11350, 12485, 21050, 23155, 24970, 46310, 62425, 95567, 115775, 124850, 191134, 231550, 477835, 955670, 1051237, 2102474, 2389175, 4778350, 5256185, 10512370, 26280925, 52561850]

約数ペア:

[(1, 52561850), (2, 26280925), (5, 10512370), (10, 5256185), (11, 4778350), (22, 2389175), (25, 2102474), (50, 1051237), (55, 955670), (110, 477835), (227, 231550), (275, 191134), (421, 124850), (454, 115775), (550, 95567), (842, 62425), (1135, 46310), (2105, 24970), (2270, 23155), (2497, 21050), (4210, 12485), (4631, 11350), (4994, 10525), (5675, 9262)]