51391708

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{4093}}^1$

素因数の和:4213

約数の個数: 24

約数和(自身を含む): 93310448

約数和(自身を除く): 41918740

約数列:

[1, 2, 4, 43, 73, 86, 146, 172, 292, 3139, 4093, 6278, 8186, 12556, 16372, 175999, 298789, 351998, 597578, 703996, 1195156, 12847927, 25695854, 51391708]

約数ペア:

[(1, 51391708), (2, 25695854), (4, 12847927), (43, 1195156), (73, 703996), (86, 597578), (146, 351998), (172, 298789), (292, 175999), (3139, 16372), (4093, 12556), (6278, 8186)]