51269013

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{5309}}^1$

素因数の和:5381

約数の個数: 24

約数和(自身を含む): 78694200

約数和(自身を除く): 27425187

約数列:

[1, 3, 9, 29, 37, 87, 111, 261, 333, 1073, 3219, 5309, 9657, 15927, 47781, 153961, 196433, 461883, 589299, 1385649, 1767897, 5696557, 17089671, 51269013]

約数ペア:

[(1, 51269013), (3, 17089671), (9, 5696557), (29, 1767897), (37, 1385649), (87, 589299), (111, 461883), (261, 196433), (333, 153961), (1073, 47781), (3219, 15927), (5309, 9657)]