53016761

素因数分解:

$7^1\times {\mathrm{17}}^2\times {\mathrm{73}}^1\times {\mathrm{359}}^1$

素因数の和:473

約数の個数: 24

約数和(自身を含む): 65427840

約数和(自身を除く): 12411079

約数列:

[1, 7, 17, 73, 119, 289, 359, 511, 1241, 2023, 2513, 6103, 8687, 21097, 26207, 42721, 103751, 147679, 183449, 445519, 726257, 3118633, 7573823, 53016761]

約数ペア:

[(1, 53016761), (7, 7573823), (17, 3118633), (73, 726257), (119, 445519), (289, 183449), (359, 147679), (511, 103751), (1241, 42721), (2023, 26207), (2513, 21097), (6103, 8687)]