54737240

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59497}}^1$

素因数の和:59531

約数の個数: 32

約数和(自身を含む): 128515680

約数和(自身を除く): 73778440

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 59497, 118994, 237988, 297485, 475976, 594970, 1189940, 1368431, 2379880, 2736862, 5473724, 6842155, 10947448, 13684310, 27368620, 54737240]

約数ペア:

[(1, 54737240), (2, 27368620), (4, 13684310), (5, 10947448), (8, 6842155), (10, 5473724), (20, 2736862), (23, 2379880), (40, 1368431), (46, 1189940), (92, 594970), (115, 475976), (184, 297485), (230, 237988), (460, 118994), (920, 59497)]