51632825

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{3919}}^1$

素因数の和:3977

約数の個数: 24

約数和(自身を含む): 69995520

約数和(自身を除く): 18362695

約数列:

[1, 5, 17, 25, 31, 85, 155, 425, 527, 775, 2635, 3919, 13175, 19595, 66623, 97975, 121489, 333115, 607445, 1665575, 2065313, 3037225, 10326565, 51632825]

約数ペア:

[(1, 51632825), (5, 10326565), (17, 3037225), (25, 2065313), (31, 1665575), (85, 607445), (155, 333115), (425, 121489), (527, 97975), (775, 66623), (2635, 19595), (3919, 13175)]