56661400

素因数分解:

$2^3\times 5^2\times {\mathrm{491}}^1\times {\mathrm{577}}^1$

素因数の和:1084

約数の個数: 48

約数和(自身を含む): 132234840

約数和(自身を除く): 75573440

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 491, 577, 982, 1154, 1964, 2308, 2455, 2885, 3928, 4616, 4910, 5770, 9820, 11540, 12275, 14425, 19640, 23080, 24550, 28850, 49100, 57700, 98200, 115400, 283307, 566614, 1133228, 1416535, 2266456, 2833070, 5666140, 7082675, 11332280, 14165350, 28330700, 56661400]

約数ペア:

[(1, 56661400), (2, 28330700), (4, 14165350), (5, 11332280), (8, 7082675), (10, 5666140), (20, 2833070), (25, 2266456), (40, 1416535), (50, 1133228), (100, 566614), (200, 283307), (491, 115400), (577, 98200), (982, 57700), (1154, 49100), (1964, 28850), (2308, 24550), (2455, 23080), (2885, 19640), (3928, 14425), (4616, 12275), (4910, 11540), (5770, 9820)]