51470398

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1\times {\mathrm{443}}^1$

素因数の和:688

約数の個数: 32

約数和(自身を含む): 90959616

約数和(自身を除く): 39489218

約数列:

[1, 2, 7, 14, 43, 86, 193, 301, 386, 443, 602, 886, 1351, 2702, 3101, 6202, 8299, 16598, 19049, 38098, 58093, 85499, 116186, 133343, 170998, 266686, 598493, 1196986, 3676457, 7352914, 25735199, 51470398]

約数ペア:

[(1, 51470398), (2, 25735199), (7, 7352914), (14, 3676457), (43, 1196986), (86, 598493), (193, 266686), (301, 170998), (386, 133343), (443, 116186), (602, 85499), (886, 58093), (1351, 38098), (2702, 19049), (3101, 16598), (6202, 8299)]