51726428

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{8803}}^1$

素因数の和:8933

約数の個数: 24

約数和(自身を含む): 98358288

約数和(自身を除く): 46631860

約数列:

[1, 2, 4, 13, 26, 52, 113, 226, 452, 1469, 2938, 5876, 8803, 17606, 35212, 114439, 228878, 457756, 994739, 1989478, 3978956, 12931607, 25863214, 51726428]

約数ペア:

[(1, 51726428), (2, 25863214), (4, 12931607), (13, 3978956), (26, 1989478), (52, 994739), (113, 457756), (226, 228878), (452, 114439), (1469, 35212), (2938, 17606), (5876, 8803)]