5118850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{227}}^1$

素因数の和:291

約数の個数: 48

約数和(自身を含む): 10686816

約数和(自身を除く): 5567966

約数列:

[1, 2, 5, 10, 11, 22, 25, 41, 50, 55, 82, 110, 205, 227, 275, 410, 451, 454, 550, 902, 1025, 1135, 2050, 2255, 2270, 2497, 4510, 4994, 5675, 9307, 11275, 11350, 12485, 18614, 22550, 24970, 46535, 62425, 93070, 102377, 124850, 204754, 232675, 465350, 511885, 1023770, 2559425, 5118850]

約数ペア:

[(1, 5118850), (2, 2559425), (5, 1023770), (10, 511885), (11, 465350), (22, 232675), (25, 204754), (41, 124850), (50, 102377), (55, 93070), (82, 62425), (110, 46535), (205, 24970), (227, 22550), (275, 18614), (410, 12485), (451, 11350), (454, 11275), (550, 9307), (902, 5675), (1025, 4994), (1135, 4510), (2050, 2497), (2255, 2270)]