51116950

素因数分解:

$2^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{12941}}^1$

素因数の和:13032

約数の個数: 24

約数和(自身を含む): 96288480

約数和(自身を除く): 45171530

約数列:

[1, 2, 5, 10, 25, 50, 79, 158, 395, 790, 1975, 3950, 12941, 25882, 64705, 129410, 323525, 647050, 1022339, 2044678, 5111695, 10223390, 25558475, 51116950]

約数ペア:

[(1, 51116950), (2, 25558475), (5, 10223390), (10, 5111695), (25, 2044678), (50, 1022339), (79, 647050), (158, 323525), (395, 129410), (790, 64705), (1975, 25882), (3950, 12941)]