55148940119

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{1549}}^1\times {\mathrm{2591}}^1$

素因数の和:4311

約数の個数: 32

約数和(自身を含む): 68395622400

約数和(自身を除く): 13246682281

約数列:

[1, 7, 13, 91, 151, 1057, 1549, 1963, 2591, 10843, 13741, 18137, 20137, 33683, 140959, 233899, 235781, 391241, 1637293, 2738687, 3040687, 4013459, 5086133, 21284809, 28094213, 35602931, 52174967, 365224769, 606032309, 4242226163, 7878420017, 55148940119]

約数ペア:

[(1, 55148940119), (7, 7878420017), (13, 4242226163), (91, 606032309), (151, 365224769), (1057, 52174967), (1549, 35602931), (1963, 28094213), (2591, 21284809), (10843, 5086133), (13741, 4013459), (18137, 3040687), (20137, 2738687), (33683, 1637293), (140959, 391241), (233899, 235781)]