51312564

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{45979}}^1$

素因数の和:46020

約数の個数: 36

約数和(自身を含む): 133893760

約数和(自身を除く): 82581196

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 1116, 45979, 91958, 137937, 183916, 275874, 413811, 551748, 827622, 1425349, 1655244, 2850698, 4276047, 5701396, 8552094, 12828141, 17104188, 25656282, 51312564]

約数ペア:

[(1, 51312564), (2, 25656282), (3, 17104188), (4, 12828141), (6, 8552094), (9, 5701396), (12, 4276047), (18, 2850698), (31, 1655244), (36, 1425349), (62, 827622), (93, 551748), (124, 413811), (186, 275874), (279, 183916), (372, 137937), (558, 91958), (1116, 45979)]