48431500

素因数分解:

$2^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{7451}}^1$

素因数の和:7483

約数の個数: 48

約数和(自身を含む): 113926176

約数和(自身を除く): 65494676

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 125, 130, 250, 260, 325, 500, 650, 1300, 1625, 3250, 6500, 7451, 14902, 29804, 37255, 74510, 96863, 149020, 186275, 193726, 372550, 387452, 484315, 745100, 931375, 968630, 1862750, 1937260, 2421575, 3725500, 4843150, 9686300, 12107875, 24215750, 48431500]

約数ペア:

[(1, 48431500), (2, 24215750), (4, 12107875), (5, 9686300), (10, 4843150), (13, 3725500), (20, 2421575), (25, 1937260), (26, 1862750), (50, 968630), (52, 931375), (65, 745100), (100, 484315), (125, 387452), (130, 372550), (250, 193726), (260, 186275), (325, 149020), (500, 96863), (650, 74510), (1300, 37255), (1625, 29804), (3250, 14902), (6500, 7451)]