51540272

素因数分解:

$2^4\times 7^1\times {\mathrm{460181}}^1$

素因数の和:460196

約数の個数: 20

約数和(自身を含む): 114125136

約数和(自身を除く): 62584864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 460181, 920362, 1840724, 3221267, 3681448, 6442534, 7362896, 12885068, 25770136, 51540272]

約数ペア:

[(1, 51540272), (2, 25770136), (4, 12885068), (7, 7362896), (8, 6442534), (14, 3681448), (16, 3221267), (28, 1840724), (56, 920362), (112, 460181)]