48988012

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{181}}^1\times {\mathrm{953}}^1$

素因数の和:1209

約数の個数: 24

約数和(自身を含む): 87508512

約数和(自身を除く): 38520500

約数列:

[1, 2, 4, 71, 142, 181, 284, 362, 724, 953, 1906, 3812, 12851, 25702, 51404, 67663, 135326, 172493, 270652, 344986, 689972, 12247003, 24494006, 48988012]

約数ペア:

[(1, 48988012), (2, 24494006), (4, 12247003), (71, 689972), (142, 344986), (181, 270652), (284, 172493), (362, 135326), (724, 67663), (953, 51404), (1906, 25702), (3812, 12851)]