25955050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1151}}^1$

素因数の和:1215

約数の個数: 48

約数和(自身を含む): 53996544

約数和(自身を除く): 28041494

約数列:

[1, 2, 5, 10, 11, 22, 25, 41, 50, 55, 82, 110, 205, 275, 410, 451, 550, 902, 1025, 1151, 2050, 2255, 2302, 4510, 5755, 11275, 11510, 12661, 22550, 25322, 28775, 47191, 57550, 63305, 94382, 126610, 235955, 316525, 471910, 519101, 633050, 1038202, 1179775, 2359550, 2595505, 5191010, 12977525, 25955050]

約数ペア:

[(1, 25955050), (2, 12977525), (5, 5191010), (10, 2595505), (11, 2359550), (22, 1179775), (25, 1038202), (41, 633050), (50, 519101), (55, 471910), (82, 316525), (110, 235955), (205, 126610), (275, 94382), (410, 63305), (451, 57550), (550, 47191), (902, 28775), (1025, 25322), (1151, 22550), (2050, 12661), (2255, 11510), (2302, 11275), (4510, 5755)]