51202755

素因数分解:

$3^2\times 5^1\times {\mathrm{911}}^1\times {\mathrm{1249}}^1$

素因数の和:2171

約数の個数: 24

約数和(自身を含む): 88920000

約数和(自身を除く): 37717245

約数列:

[1, 3, 5, 9, 15, 45, 911, 1249, 2733, 3747, 4555, 6245, 8199, 11241, 13665, 18735, 40995, 56205, 1137839, 3413517, 5689195, 10240551, 17067585, 51202755]

約数ペア:

[(1, 51202755), (3, 17067585), (5, 10240551), (9, 5689195), (15, 3413517), (45, 1137839), (911, 56205), (1249, 40995), (2733, 18735), (3747, 13665), (4555, 11241), (6245, 8199)]