51899895

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67843}}^1$

素因数の和:67871

約数の個数: 24

約数和(自身を含む): 95252976

約数和(自身を除く): 43353081

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 67843, 203529, 339215, 610587, 1017645, 1153331, 3052935, 3459993, 5766655, 10379979, 17299965, 51899895]

約数ペア:

[(1, 51899895), (3, 17299965), (5, 10379979), (9, 5766655), (15, 3459993), (17, 3052935), (45, 1153331), (51, 1017645), (85, 610587), (153, 339215), (255, 203529), (765, 67843)]