51370245

素因数分解:

$3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{30853}}^1$

素因数の和:30901

約数の個数: 24

約数和(自身を含む): 91451256

約数和(自身を除く): 40081011

約数列:

[1, 3, 5, 9, 15, 37, 45, 111, 185, 333, 555, 1665, 30853, 92559, 154265, 277677, 462795, 1141561, 1388385, 3424683, 5707805, 10274049, 17123415, 51370245]

約数ペア:

[(1, 51370245), (3, 17123415), (5, 10274049), (9, 5707805), (15, 3424683), (37, 1388385), (45, 1141561), (111, 462795), (185, 277677), (333, 154265), (555, 92559), (1665, 30853)]