48903740

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{78877}}^1$

素因数の和:78917

約数の個数: 24

約数和(自身を含む): 106012032

約数和(自身を除く): 57108292

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 78877, 157754, 315508, 394385, 788770, 1577540, 2445187, 4890374, 9780748, 12225935, 24451870, 48903740]

約数ペア:

[(1, 48903740), (2, 24451870), (4, 12225935), (5, 9780748), (10, 4890374), (20, 2445187), (31, 1577540), (62, 788770), (124, 394385), (155, 315508), (310, 157754), (620, 78877)]