51460955

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6653}}^1$

素因数の和:6695

約数の個数: 32

約数和(自身を含む): 80486784

約数和(自身を除く): 29025829

約数列:

[1, 5, 7, 13, 17, 35, 65, 85, 91, 119, 221, 455, 595, 1105, 1547, 6653, 7735, 33265, 46571, 86489, 113101, 232855, 432445, 565505, 605423, 791707, 1470313, 3027115, 3958535, 7351565, 10292191, 51460955]

約数ペア:

[(1, 51460955), (5, 10292191), (7, 7351565), (13, 3958535), (17, 3027115), (35, 1470313), (65, 791707), (85, 605423), (91, 565505), (119, 432445), (221, 232855), (455, 113101), (595, 86489), (1105, 46571), (1547, 33265), (6653, 7735)]