48481880

素因数分解:

$2^3\times 5^1\times {\mathrm{1212047}}^1$

素因数の和:1212058

約数の個数: 16

約数和(自身を含む): 109084320

約数和(自身を除く): 60602440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1212047, 2424094, 4848188, 6060235, 9696376, 12120470, 24240940, 48481880]

約数ペア:

[(1, 48481880), (2, 24240940), (4, 12120470), (5, 9696376), (8, 6060235), (10, 4848188), (20, 2424094), (40, 1212047)]