48688880

素因数分解:

$2^4\times 5^1\times {\mathrm{608611}}^1$

素因数の和:608624

約数の個数: 20

約数和(自身を含む): 113201832

約数和(自身を除く): 64512952

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 608611, 1217222, 2434444, 3043055, 4868888, 6086110, 9737776, 12172220, 24344440, 48688880]

約数ペア:

[(1, 48688880), (2, 24344440), (4, 12172220), (5, 9737776), (8, 6086110), (10, 4868888), (16, 3043055), (20, 2434444), (40, 1217222), (80, 608611)]