55646300

素因数分解:

$2^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{12941}}^1$

素因数の和:12998

約数の個数: 36

約数和(自身を含む): 123570216

約数和(自身を除く): 67923916

約数列:

[1, 2, 4, 5, 10, 20, 25, 43, 50, 86, 100, 172, 215, 430, 860, 1075, 2150, 4300, 12941, 25882, 51764, 64705, 129410, 258820, 323525, 556463, 647050, 1112926, 1294100, 2225852, 2782315, 5564630, 11129260, 13911575, 27823150, 55646300]

約数ペア:

[(1, 55646300), (2, 27823150), (4, 13911575), (5, 11129260), (10, 5564630), (20, 2782315), (25, 2225852), (43, 1294100), (50, 1112926), (86, 647050), (100, 556463), (172, 323525), (215, 258820), (430, 129410), (860, 64705), (1075, 51764), (2150, 25882), (4300, 12941)]