51205232

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{1423}}^1$

素因数の和:1617

約数の個数: 40

約数和(自身を含む): 107534784

約数和(自身を除く): 56329552

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 173, 208, 346, 692, 1384, 1423, 2249, 2768, 2846, 4498, 5692, 8996, 11384, 17992, 18499, 22768, 35984, 36998, 73996, 147992, 246179, 295984, 492358, 984716, 1969432, 3200327, 3938864, 6400654, 12801308, 25602616, 51205232]

約数ペア:

[(1, 51205232), (2, 25602616), (4, 12801308), (8, 6400654), (13, 3938864), (16, 3200327), (26, 1969432), (52, 984716), (104, 492358), (173, 295984), (208, 246179), (346, 147992), (692, 73996), (1384, 36998), (1423, 35984), (2249, 22768), (2768, 18499), (2846, 17992), (4498, 11384), (5692, 8996)]