49097820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{9859}}^1$

素因数の和:9954

約数の個数: 48

約数和(自身を含む): 139144320

約数和(自身を除く): 90046500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 83, 166, 249, 332, 415, 498, 830, 996, 1245, 1660, 2490, 4980, 9859, 19718, 29577, 39436, 49295, 59154, 98590, 118308, 147885, 197180, 295770, 591540, 818297, 1636594, 2454891, 3273188, 4091485, 4909782, 8182970, 9819564, 12274455, 16365940, 24548910, 49097820]

約数ペア:

[(1, 49097820), (2, 24548910), (3, 16365940), (4, 12274455), (5, 9819564), (6, 8182970), (10, 4909782), (12, 4091485), (15, 3273188), (20, 2454891), (30, 1636594), (60, 818297), (83, 591540), (166, 295770), (249, 197180), (332, 147885), (415, 118308), (498, 98590), (830, 59154), (996, 49295), (1245, 39436), (1660, 29577), (2490, 19718), (4980, 9859)]