51163380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{94747}}^1$

素因数の和:94765

約数の個数: 48

約数和(自身を含む): 159176640

約数和(自身を除く): 108013260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 94747, 189494, 284241, 378988, 473735, 568482, 852723, 947470, 1136964, 1421205, 1705446, 1894940, 2558169, 2842410, 3410892, 4263615, 5116338, 5684820, 8527230, 10232676, 12790845, 17054460, 25581690, 51163380]

約数ペア:

[(1, 51163380), (2, 25581690), (3, 17054460), (4, 12790845), (5, 10232676), (6, 8527230), (9, 5684820), (10, 5116338), (12, 4263615), (15, 3410892), (18, 2842410), (20, 2558169), (27, 1894940), (30, 1705446), (36, 1421205), (45, 1136964), (54, 947470), (60, 852723), (90, 568482), (108, 473735), (135, 378988), (180, 284241), (270, 189494), (540, 94747)]