50728240

素因数分解:

$2^4\times 5^1\times {\mathrm{634103}}^1$

素因数の和:634116

約数の個数: 20

約数和(自身を含む): 117943344

約数和(自身を除く): 67215104

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 634103, 1268206, 2536412, 3170515, 5072824, 6341030, 10145648, 12682060, 25364120, 50728240]

約数ペア:

[(1, 50728240), (2, 25364120), (4, 12682060), (5, 10145648), (8, 6341030), (10, 5072824), (16, 3170515), (20, 2536412), (40, 1268206), (80, 634103)]