51851462

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{1607}}^1$

素因数の和:1712

約数の個数: 32

約数和(自身を含む): 89957952

約数和(自身を除く): 38106490

約数列:

[1, 2, 13, 17, 26, 34, 73, 146, 221, 442, 949, 1241, 1607, 1898, 2482, 3214, 16133, 20891, 27319, 32266, 41782, 54638, 117311, 234622, 355147, 710294, 1525043, 1994287, 3050086, 3988574, 25925731, 51851462]

約数ペア:

[(1, 51851462), (2, 25925731), (13, 3988574), (17, 3050086), (26, 1994287), (34, 1525043), (73, 710294), (146, 355147), (221, 234622), (442, 117311), (949, 54638), (1241, 41782), (1607, 32266), (1898, 27319), (2482, 20891), (3214, 16133)]