51957513

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{1087}}^1$

素因数の和:1253

約数の個数: 24

約数和(自身を含む): 77395968

約数和(自身を除く): 25438455

約数列:

[1, 3, 9, 47, 113, 141, 339, 423, 1017, 1087, 3261, 5311, 9783, 15933, 47799, 51089, 122831, 153267, 368493, 459801, 1105479, 5773057, 17319171, 51957513]

約数ペア:

[(1, 51957513), (3, 17319171), (9, 5773057), (47, 1105479), (113, 459801), (141, 368493), (339, 153267), (423, 122831), (1017, 51089), (1087, 47799), (3261, 15933), (5311, 9783)]