51515550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{114479}}^1$

素因数の和:114497

約数の個数: 36

約数和(自身を含む): 138406320

約数和(自身を除く): 86890770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 114479, 228958, 343437, 572395, 686874, 1030311, 1144790, 1717185, 2060622, 2861975, 3434370, 5151555, 5723950, 8585925, 10303110, 17171850, 25757775, 51515550]

約数ペア:

[(1, 51515550), (2, 25757775), (3, 17171850), (5, 10303110), (6, 8585925), (9, 5723950), (10, 5151555), (15, 3434370), (18, 2861975), (25, 2060622), (30, 1717185), (45, 1144790), (50, 1030311), (75, 686874), (90, 572395), (150, 343437), (225, 228958), (450, 114479)]