49842145

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{419}}^1\times {\mathrm{643}}^1$

素因数の和:1104

約数の個数: 16

約数和(自身を含む): 61669440

約数和(自身を除く): 11827295

約数列:

[1, 5, 37, 185, 419, 643, 2095, 3215, 15503, 23791, 77515, 118955, 269417, 1347085, 9968429, 49842145]

約数ペア:

[(1, 49842145), (5, 9968429), (37, 1347085), (185, 269417), (419, 118955), (643, 77515), (2095, 23791), (3215, 15503)]