50137240

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{54497}}^1$

素因数の和:54531

約数の個数: 32

約数和(自身を含む): 117715680

約数和(自身を除く): 67578440

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 54497, 108994, 217988, 272485, 435976, 544970, 1089940, 1253431, 2179880, 2506862, 5013724, 6267155, 10027448, 12534310, 25068620, 50137240]

約数ペア:

[(1, 50137240), (2, 25068620), (4, 12534310), (5, 10027448), (8, 6267155), (10, 5013724), (20, 2506862), (23, 2179880), (40, 1253431), (46, 1089940), (92, 544970), (115, 435976), (184, 272485), (230, 217988), (460, 108994), (920, 54497)]