51270236

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{2473}}^1$

素因数の和:2621

約数の個数: 24

約数和(自身を含む): 92270304

約数和(自身を除く): 41000068

約数列:

[1, 2, 4, 71, 73, 142, 146, 284, 292, 2473, 4946, 5183, 9892, 10366, 20732, 175583, 180529, 351166, 361058, 702332, 722116, 12817559, 25635118, 51270236]

約数ペア:

[(1, 51270236), (2, 25635118), (4, 12817559), (71, 722116), (73, 702332), (142, 361058), (146, 351166), (284, 180529), (292, 175583), (2473, 20732), (4946, 10366), (5183, 9892)]