53780656

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{1327}}^1$

素因数の和:1501

約数の個数: 40

約数和(自身を含む): 111153600

約数和(自身を除く): 57372944

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 149, 272, 298, 596, 1192, 1327, 2384, 2533, 2654, 5066, 5308, 10132, 10616, 20264, 21232, 22559, 40528, 45118, 90236, 180472, 197723, 360944, 395446, 790892, 1581784, 3163568, 3361291, 6722582, 13445164, 26890328, 53780656]

約数ペア:

[(1, 53780656), (2, 26890328), (4, 13445164), (8, 6722582), (16, 3361291), (17, 3163568), (34, 1581784), (68, 790892), (136, 395446), (149, 360944), (272, 197723), (298, 180472), (596, 90236), (1192, 45118), (1327, 40528), (2384, 22559), (2533, 21232), (2654, 20264), (5066, 10616), (5308, 10132)]