53970631

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{149}}^2$

素因数の和:339

約数の個数: 24

約数和(自身を含む): 67589424

約数和(自身を除く): 13618793

約数列:

[1, 11, 13, 17, 143, 149, 187, 221, 1639, 1937, 2431, 2533, 21307, 22201, 27863, 32929, 244211, 288613, 362219, 377417, 3174743, 4151587, 4906421, 53970631]

約数ペア:

[(1, 53970631), (11, 4906421), (13, 4151587), (17, 3174743), (143, 377417), (149, 362219), (187, 288613), (221, 244211), (1639, 32929), (1937, 27863), (2431, 22201), (2533, 21307)]