51790755

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{2447}}^1$

素因数の和:2555

約数の個数: 32

約数和(自身を含む): 88833024

約数和(自身を除く): 37042269

約数列:

[1, 3, 5, 15, 17, 51, 83, 85, 249, 255, 415, 1245, 1411, 2447, 4233, 7055, 7341, 12235, 21165, 36705, 41599, 124797, 203101, 207995, 609303, 623985, 1015505, 3046515, 3452717, 10358151, 17263585, 51790755]

約数ペア:

[(1, 51790755), (3, 17263585), (5, 10358151), (15, 3452717), (17, 3046515), (51, 1015505), (83, 623985), (85, 609303), (249, 207995), (255, 203101), (415, 124797), (1245, 41599), (1411, 36705), (2447, 21165), (4233, 12235), (7055, 7341)]