50720054

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{379}}^1$

素因数の和:489

約数の個数: 48

約数和(自身を含む): 97036800

約数和(自身を除く): 46316746

約数列:

[1, 2, 7, 11, 14, 22, 77, 79, 121, 154, 158, 242, 379, 553, 758, 847, 869, 1106, 1694, 1738, 2653, 4169, 5306, 6083, 8338, 9559, 12166, 19118, 29183, 29941, 45859, 58366, 59882, 66913, 91718, 133826, 209587, 321013, 329351, 419174, 642026, 658702, 2305457, 3622861, 4610914, 7245722, 25360027, 50720054]

約数ペア:

[(1, 50720054), (2, 25360027), (7, 7245722), (11, 4610914), (14, 3622861), (22, 2305457), (77, 658702), (79, 642026), (121, 419174), (154, 329351), (158, 321013), (242, 209587), (379, 133826), (553, 91718), (758, 66913), (847, 59882), (869, 58366), (1106, 45859), (1694, 29941), (1738, 29183), (2653, 19118), (4169, 12166), (5306, 9559), (6083, 8338)]