52031000

素因数分解:

$2^3\times 5^3\times 7^1\times {\mathrm{7433}}^1$

素因数の和:7461

約数の個数: 64

約数和(自身を含む): 139164480

約数和(自身を除く): 87133480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 125, 140, 175, 200, 250, 280, 350, 500, 700, 875, 1000, 1400, 1750, 3500, 7000, 7433, 14866, 29732, 37165, 52031, 59464, 74330, 104062, 148660, 185825, 208124, 260155, 297320, 371650, 416248, 520310, 743300, 929125, 1040620, 1300775, 1486600, 1858250, 2081240, 2601550, 3716500, 5203100, 6503875, 7433000, 10406200, 13007750, 26015500, 52031000]

約数ペア:

[(1, 52031000), (2, 26015500), (4, 13007750), (5, 10406200), (7, 7433000), (8, 6503875), (10, 5203100), (14, 3716500), (20, 2601550), (25, 2081240), (28, 1858250), (35, 1486600), (40, 1300775), (50, 1040620), (56, 929125), (70, 743300), (100, 520310), (125, 416248), (140, 371650), (175, 297320), (200, 260155), (250, 208124), (280, 185825), (350, 148660), (500, 104062), (700, 74330), (875, 59464), (1000, 52031), (1400, 37165), (1750, 29732), (3500, 14866), (7000, 7433)]