48893391

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:216

約数の個数: 48

約数和(自身を含む): 77182560

約数和(自身を除く): 28289169

約数列:

[1, 3, 9, 29, 37, 61, 83, 87, 111, 183, 249, 261, 333, 549, 747, 1073, 1769, 2257, 2407, 3071, 3219, 5063, 5307, 6771, 7221, 9213, 9657, 15189, 15921, 20313, 21663, 27639, 45567, 65453, 89059, 146827, 187331, 196359, 267177, 440481, 561993, 589077, 801531, 1321443, 1685979, 5432599, 16297797, 48893391]

約数ペア:

[(1, 48893391), (3, 16297797), (9, 5432599), (29, 1685979), (37, 1321443), (61, 801531), (83, 589077), (87, 561993), (111, 440481), (183, 267177), (249, 196359), (261, 187331), (333, 146827), (549, 89059), (747, 65453), (1073, 45567), (1769, 27639), (2257, 21663), (2407, 20313), (3071, 15921), (3219, 15189), (5063, 9657), (5307, 9213), (6771, 7221)]