56103025

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{6581}}^1$

素因数の和:6633

約数の個数: 24

約数和(自身を含む): 78352128

約数和(自身を除く): 22249103

約数列:

[1, 5, 11, 25, 31, 55, 155, 275, 341, 775, 1705, 6581, 8525, 32905, 72391, 164525, 204011, 361955, 1020055, 1809775, 2244121, 5100275, 11220605, 56103025]

約数ペア:

[(1, 56103025), (5, 11220605), (11, 5100275), (25, 2244121), (31, 1809775), (55, 1020055), (155, 361955), (275, 204011), (341, 164525), (775, 72391), (1705, 32905), (6581, 8525)]