51275142

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{123853}}^1$

素因数の和:123884

約数の個数: 24

約数和(自身を含む): 115927344

約数和(自身を除く): 64652202

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 123853, 247706, 371559, 743118, 1114677, 2229354, 2848619, 5697238, 8545857, 17091714, 25637571, 51275142]

約数ペア:

[(1, 51275142), (2, 25637571), (3, 17091714), (6, 8545857), (9, 5697238), (18, 2848619), (23, 2229354), (46, 1114677), (69, 743118), (138, 371559), (207, 247706), (414, 123853)]