25345878

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^2\times {\mathrm{47}}^1\times {\mathrm{311}}^1$

素因数の和:397

約数の個数: 48

約数和(自身を含む): 55171584

約数和(自身を除く): 29825706

約数列:

[1, 2, 3, 6, 17, 34, 47, 51, 94, 102, 141, 282, 289, 311, 578, 622, 799, 867, 933, 1598, 1734, 1866, 2397, 4794, 5287, 10574, 13583, 14617, 15861, 27166, 29234, 31722, 40749, 43851, 81498, 87702, 89879, 179758, 248489, 269637, 496978, 539274, 745467, 1490934, 4224313, 8448626, 12672939, 25345878]

約数ペア:

[(1, 25345878), (2, 12672939), (3, 8448626), (6, 4224313), (17, 1490934), (34, 745467), (47, 539274), (51, 496978), (94, 269637), (102, 248489), (141, 179758), (282, 89879), (289, 87702), (311, 81498), (578, 43851), (622, 40749), (799, 31722), (867, 29234), (933, 27166), (1598, 15861), (1734, 14617), (1866, 13583), (2397, 10574), (4794, 5287)]