49857240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{415477}}^1$

素因数の和:415491

約数の個数: 32

約数和(自身を含む): 149572080

約数和(自身を除く): 99714840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 415477, 830954, 1246431, 1661908, 2077385, 2492862, 3323816, 4154770, 4985724, 6232155, 8309540, 9971448, 12464310, 16619080, 24928620, 49857240]

約数ペア:

[(1, 49857240), (2, 24928620), (3, 16619080), (4, 12464310), (5, 9971448), (6, 8309540), (8, 6232155), (10, 4985724), (12, 4154770), (15, 3323816), (20, 2492862), (24, 2077385), (30, 1661908), (40, 1246431), (60, 830954), (120, 415477)]