51229948

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{15121}}^1$

素因数の和:15154

約数の個数: 36

約数和(自身を含む): 112628656

約数和(自身を除く): 61398708

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 154, 242, 308, 484, 847, 1694, 3388, 15121, 30242, 60484, 105847, 166331, 211694, 332662, 423388, 665324, 1164317, 1829641, 2328634, 3659282, 4657268, 7318564, 12807487, 25614974, 51229948]

約数ペア:

[(1, 51229948), (2, 25614974), (4, 12807487), (7, 7318564), (11, 4657268), (14, 3659282), (22, 2328634), (28, 1829641), (44, 1164317), (77, 665324), (121, 423388), (154, 332662), (242, 211694), (308, 166331), (484, 105847), (847, 60484), (1694, 30242), (3388, 15121)]