55432025

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^2$

素因数の和:246

約数の個数: 36

約数和(自身を含む): 79704720

約数和(自身を除く): 24272695

約数列:

[1, 5, 11, 19, 25, 55, 95, 103, 209, 275, 475, 515, 1045, 1133, 1957, 2575, 5225, 5665, 9785, 10609, 21527, 28325, 48925, 53045, 107635, 116699, 201571, 265225, 538175, 583495, 1007855, 2217281, 2917475, 5039275, 11086405, 55432025]

約数ペア:

[(1, 55432025), (5, 11086405), (11, 5039275), (19, 2917475), (25, 2217281), (55, 1007855), (95, 583495), (103, 538175), (209, 265225), (275, 201571), (475, 116699), (515, 107635), (1045, 53045), (1133, 48925), (1957, 28325), (2575, 21527), (5225, 10609), (5665, 9785)]