50722000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{3623}}^1$

素因数の和:3653

約数の個数: 80

約数和(自身を含む): 140205312

約数和(自身を除く): 89483312

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 125, 140, 175, 200, 250, 280, 350, 400, 500, 560, 700, 875, 1000, 1400, 1750, 2000, 2800, 3500, 3623, 7000, 7246, 14000, 14492, 18115, 25361, 28984, 36230, 50722, 57968, 72460, 90575, 101444, 126805, 144920, 181150, 202888, 253610, 289840, 362300, 405776, 452875, 507220, 634025, 724600, 905750, 1014440, 1268050, 1449200, 1811500, 2028880, 2536100, 3170125, 3623000, 5072200, 6340250, 7246000, 10144400, 12680500, 25361000, 50722000]

約数ペア:

[(1, 50722000), (2, 25361000), (4, 12680500), (5, 10144400), (7, 7246000), (8, 6340250), (10, 5072200), (14, 3623000), (16, 3170125), (20, 2536100), (25, 2028880), (28, 1811500), (35, 1449200), (40, 1268050), (50, 1014440), (56, 905750), (70, 724600), (80, 634025), (100, 507220), (112, 452875), (125, 405776), (140, 362300), (175, 289840), (200, 253610), (250, 202888), (280, 181150), (350, 144920), (400, 126805), (500, 101444), (560, 90575), (700, 72460), (875, 57968), (1000, 50722), (1400, 36230), (1750, 28984), (2000, 25361), (2800, 18115), (3500, 14492), (3623, 14000), (7000, 7246)]