57707210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{2663}}^1$

素因数の和:2878

約数の個数: 32

約数和(自身を含む): 113933952

約数和(自身を除く): 56226742

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 197, 394, 985, 1970, 2167, 2663, 4334, 5326, 10835, 13315, 21670, 26630, 29293, 58586, 146465, 292930, 524611, 1049222, 2623055, 5246110, 5770721, 11541442, 28853605, 57707210]

約数ペア:

[(1, 57707210), (2, 28853605), (5, 11541442), (10, 5770721), (11, 5246110), (22, 2623055), (55, 1049222), (110, 524611), (197, 292930), (394, 146465), (985, 58586), (1970, 29293), (2167, 26630), (2663, 21670), (4334, 13315), (5326, 10835)]