52147319

素因数分解:

$7^4\times {\mathrm{37}}^1\times {\mathrm{587}}^1$

素因数の和:652

約数の個数: 20

約数和(自身を含む): 62585544

約数和(自身を除く): 10438225

約数列:

[1, 7, 37, 49, 259, 343, 587, 1813, 2401, 4109, 12691, 21719, 28763, 88837, 152033, 201341, 1064231, 1409387, 7449617, 52147319]

約数ペア:

[(1, 52147319), (7, 7449617), (37, 1409387), (49, 1064231), (259, 201341), (343, 152033), (587, 88837), (1813, 28763), (2401, 21719), (4109, 12691)]