51900155

素因数分解:

$5^1\times {\mathrm{103}}^1\times {\mathrm{179}}^1\times {\mathrm{563}}^1$

素因数の和:850

約数の個数: 16

約数和(自身を含む): 63348480

約数和(自身を除く): 11448325

約数列:

[1, 5, 103, 179, 515, 563, 895, 2815, 18437, 57989, 92185, 100777, 289945, 503885, 10380031, 51900155]

約数ペア:

[(1, 51900155), (5, 10380031), (103, 503885), (179, 289945), (515, 100777), (563, 92185), (895, 57989), (2815, 18437)]