55336870

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{1997}}^1$

素因数の和:2184

約数の個数: 32

約数和(自身を含む): 106165728

約数和(自身を除く): 50828858

約数列:

[1, 2, 5, 10, 17, 34, 85, 163, 170, 326, 815, 1630, 1997, 2771, 3994, 5542, 9985, 13855, 19970, 27710, 33949, 67898, 169745, 325511, 339490, 651022, 1627555, 3255110, 5533687, 11067374, 27668435, 55336870]

約数ペア:

[(1, 55336870), (2, 27668435), (5, 11067374), (10, 5533687), (17, 3255110), (34, 1627555), (85, 651022), (163, 339490), (170, 325511), (326, 169745), (815, 67898), (1630, 33949), (1997, 27710), (2771, 19970), (3994, 13855), (5542, 9985)]