49316740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{2311}}^1$

素因数の和:2428

約数の個数: 48

約数和(自身を含む): 114194304

約数和(自身を除く): 64877564

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 97, 110, 194, 220, 388, 485, 970, 1067, 1940, 2134, 2311, 4268, 4622, 5335, 9244, 10670, 11555, 21340, 23110, 25421, 46220, 50842, 101684, 127105, 224167, 254210, 448334, 508420, 896668, 1120835, 2241670, 2465837, 4483340, 4931674, 9863348, 12329185, 24658370, 49316740]

約数ペア:

[(1, 49316740), (2, 24658370), (4, 12329185), (5, 9863348), (10, 4931674), (11, 4483340), (20, 2465837), (22, 2241670), (44, 1120835), (55, 896668), (97, 508420), (110, 448334), (194, 254210), (220, 224167), (388, 127105), (485, 101684), (970, 50842), (1067, 46220), (1940, 25421), (2134, 23110), (2311, 21340), (4268, 11555), (4622, 10670), (5335, 9244)]