49709800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{35507}}^1$

素因数の和:35530

約数の個数: 48

約数和(自身を含む): 132089760

約数和(自身を除く): 82379960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 350, 700, 1400, 35507, 71014, 142028, 177535, 248549, 284056, 355070, 497098, 710140, 887675, 994196, 1242745, 1420280, 1775350, 1988392, 2485490, 3550700, 4970980, 6213725, 7101400, 9941960, 12427450, 24854900, 49709800]

約数ペア:

[(1, 49709800), (2, 24854900), (4, 12427450), (5, 9941960), (7, 7101400), (8, 6213725), (10, 4970980), (14, 3550700), (20, 2485490), (25, 1988392), (28, 1775350), (35, 1420280), (40, 1242745), (50, 994196), (56, 887675), (70, 710140), (100, 497098), (140, 355070), (175, 284056), (200, 248549), (280, 177535), (350, 142028), (700, 71014), (1400, 35507)]