48609940

素因数分解:

$2^2\times 5^1\times {\mathrm{661}}^1\times {\mathrm{3677}}^1$

素因数の和:4347

約数の個数: 24

約数和(自身を含む): 102263112

約数和(自身を除く): 53653172

約数列:

[1, 2, 4, 5, 10, 20, 661, 1322, 2644, 3305, 3677, 6610, 7354, 13220, 14708, 18385, 36770, 73540, 2430497, 4860994, 9721988, 12152485, 24304970, 48609940]

約数ペア:

[(1, 48609940), (2, 24304970), (4, 12152485), (5, 9721988), (10, 4860994), (20, 2430497), (661, 73540), (1322, 36770), (2644, 18385), (3305, 14708), (3677, 13220), (6610, 7354)]