51018456

素因数分解:

$2^3\times 3^1\times {\mathrm{107}}^1\times {\mathrm{19867}}^1$

素因数の和:19983

約数の個数: 32

約数和(自身を含む): 128744640

約数和(自身を除く): 77726184

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 107, 214, 321, 428, 642, 856, 1284, 2568, 19867, 39734, 59601, 79468, 119202, 158936, 238404, 476808, 2125769, 4251538, 6377307, 8503076, 12754614, 17006152, 25509228, 51018456]

約数ペア:

[(1, 51018456), (2, 25509228), (3, 17006152), (4, 12754614), (6, 8503076), (8, 6377307), (12, 4251538), (24, 2125769), (107, 476808), (214, 238404), (321, 158936), (428, 119202), (642, 79468), (856, 59601), (1284, 39734), (2568, 19867)]