54582275

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1$

素因数の和:212

約数の個数: 48

約数和(自身を含む): 77995008

約数和(自身を除く): 23412733

約数列:

[1, 5, 11, 25, 41, 47, 55, 103, 205, 235, 275, 451, 515, 517, 1025, 1133, 1175, 1927, 2255, 2575, 2585, 4223, 4841, 5665, 9635, 11275, 12925, 21115, 21197, 24205, 28325, 46453, 48175, 53251, 105575, 105985, 121025, 198481, 232265, 266255, 529925, 992405, 1161325, 1331275, 2183291, 4962025, 10916455, 54582275]

約数ペア:

[(1, 54582275), (5, 10916455), (11, 4962025), (25, 2183291), (41, 1331275), (47, 1161325), (55, 992405), (103, 529925), (205, 266255), (235, 232265), (275, 198481), (451, 121025), (515, 105985), (517, 105575), (1025, 53251), (1133, 48175), (1175, 46453), (1927, 28325), (2255, 24205), (2575, 21197), (2585, 21115), (4223, 12925), (4841, 11275), (5665, 9635)]