52081960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{186007}}^1$

素因数の和:186025

約数の個数: 32

約数和(自身を含む): 133925760

約数和(自身を除く): 81843800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 186007, 372014, 744028, 930035, 1302049, 1488056, 1860070, 2604098, 3720140, 5208196, 6510245, 7440280, 10416392, 13020490, 26040980, 52081960]

約数ペア:

[(1, 52081960), (2, 26040980), (4, 13020490), (5, 10416392), (7, 7440280), (8, 6510245), (10, 5208196), (14, 3720140), (20, 2604098), (28, 1860070), (35, 1488056), (40, 1302049), (56, 930035), (70, 744028), (140, 372014), (280, 186007)]