51171485

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^2\times {\mathrm{113}}^1$

素因数の和:253

約数の個数: 24

約数和(自身を含む): 64839096

約数和(自身を除く): 13667611

約数列:

[1, 5, 41, 47, 113, 205, 235, 565, 1927, 2209, 4633, 5311, 9635, 11045, 23165, 26555, 90569, 217751, 249617, 452845, 1088755, 1248085, 10234297, 51171485]

約数ペア:

[(1, 51171485), (5, 10234297), (41, 1248085), (47, 1088755), (113, 452845), (205, 249617), (235, 217751), (565, 90569), (1927, 26555), (2209, 23165), (4633, 11045), (5311, 9635)]