51877982

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{117371}}^1$

素因数の和:117403

約数の個数: 16

約数和(自身を含む): 88733232

約数和(自身を除く): 36855250

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 117371, 234742, 1525823, 1995307, 3051646, 3990614, 25938991, 51877982]

約数ペア:

[(1, 51877982), (2, 25938991), (13, 3990614), (17, 3051646), (26, 1995307), (34, 1525823), (221, 234742), (442, 117371)]