48479560

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{241}}^1$

素因数の和:406

約数の個数: 64

約数和(自身を含む): 112907520

約数和(自身を除く): 64427960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 107, 188, 214, 235, 241, 376, 428, 470, 482, 535, 856, 940, 964, 1070, 1205, 1880, 1928, 2140, 2410, 4280, 4820, 5029, 9640, 10058, 11327, 20116, 22654, 25145, 25787, 40232, 45308, 50290, 51574, 56635, 90616, 100580, 103148, 113270, 128935, 201160, 206296, 226540, 257870, 453080, 515740, 1031480, 1211989, 2423978, 4847956, 6059945, 9695912, 12119890, 24239780, 48479560]

約数ペア:

[(1, 48479560), (2, 24239780), (4, 12119890), (5, 9695912), (8, 6059945), (10, 4847956), (20, 2423978), (40, 1211989), (47, 1031480), (94, 515740), (107, 453080), (188, 257870), (214, 226540), (235, 206296), (241, 201160), (376, 128935), (428, 113270), (470, 103148), (482, 100580), (535, 90616), (856, 56635), (940, 51574), (964, 50290), (1070, 45308), (1205, 40232), (1880, 25787), (1928, 25145), (2140, 22654), (2410, 20116), (4280, 11327), (4820, 10058), (5029, 9640)]