51615288

素因数分解:

$2^3\times 3^2\times {\mathrm{757}}^1\times {\mathrm{947}}^1$

素因数の和:1716

約数の個数: 48

約数和(自身を含む): 140123880

約数和(自身を除く): 88508592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 757, 947, 1514, 1894, 2271, 2841, 3028, 3788, 4542, 5682, 6056, 6813, 7576, 8523, 9084, 11364, 13626, 17046, 18168, 22728, 27252, 34092, 54504, 68184, 716879, 1433758, 2150637, 2867516, 4301274, 5735032, 6451911, 8602548, 12903822, 17205096, 25807644, 51615288]

約数ペア:

[(1, 51615288), (2, 25807644), (3, 17205096), (4, 12903822), (6, 8602548), (8, 6451911), (9, 5735032), (12, 4301274), (18, 2867516), (24, 2150637), (36, 1433758), (72, 716879), (757, 68184), (947, 54504), (1514, 34092), (1894, 27252), (2271, 22728), (2841, 18168), (3028, 17046), (3788, 13626), (4542, 11364), (5682, 9084), (6056, 8523), (6813, 7576)]