51216522

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{401}}^1\times {\mathrm{3041}}^1$

素因数の和:3454

約数の個数: 32

約数和(自身を含む): 117396864

約数和(自身を除く): 66180342

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 401, 802, 1203, 2406, 2807, 3041, 5614, 6082, 8421, 9123, 16842, 18246, 21287, 42574, 63861, 127722, 1219441, 2438882, 3658323, 7316646, 8536087, 17072174, 25608261, 51216522]

約数ペア:

[(1, 51216522), (2, 25608261), (3, 17072174), (6, 8536087), (7, 7316646), (14, 3658323), (21, 2438882), (42, 1219441), (401, 127722), (802, 63861), (1203, 42574), (2406, 21287), (2807, 18246), (3041, 16842), (5614, 9123), (6082, 8421)]