51480350

素因数分解:

$2^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{13033}}^1$

素因数の和:13124

約数の個数: 24

約数和(自身を含む): 96972960

約数和(自身を除く): 45492610

約数列:

[1, 2, 5, 10, 25, 50, 79, 158, 395, 790, 1975, 3950, 13033, 26066, 65165, 130330, 325825, 651650, 1029607, 2059214, 5148035, 10296070, 25740175, 51480350]

約数ペア:

[(1, 51480350), (2, 25740175), (5, 10296070), (10, 5148035), (25, 2059214), (50, 1029607), (79, 651650), (158, 325825), (395, 130330), (790, 65165), (1975, 26066), (3950, 13033)]