51888423

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{229}}^1\times {\mathrm{1607}}^1$

素因数の和:1886

約数の個数: 16

約数和(自身を含む): 71009280

約数和(自身を除く): 19120857

約数列:

[1, 3, 47, 141, 229, 687, 1607, 4821, 10763, 32289, 75529, 226587, 368003, 1104009, 17296141, 51888423]

約数ペア:

[(1, 51888423), (3, 17296141), (47, 1104009), (141, 368003), (229, 226587), (687, 75529), (1607, 32289), (4821, 10763)]