52807532540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{1212851}}^1$

素因数の和:1213178

約数の個数: 48

約数和(自身を含む): 127145700864

約数和(自身を除く): 74338168324

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 311, 622, 1244, 1555, 2177, 3110, 4354, 6220, 8708, 10885, 21770, 43540, 1212851, 2425702, 4851404, 6064255, 8489957, 12128510, 16979914, 24257020, 33959828, 42449785, 84899570, 169799140, 377196661, 754393322, 1508786644, 1885983305, 2640376627, 3771966610, 5280753254, 7543933220, 10561506508, 13201883135, 26403766270, 52807532540]

約数ペア:

[(1, 52807532540), (2, 26403766270), (4, 13201883135), (5, 10561506508), (7, 7543933220), (10, 5280753254), (14, 3771966610), (20, 2640376627), (28, 1885983305), (35, 1508786644), (70, 754393322), (140, 377196661), (311, 169799140), (622, 84899570), (1244, 42449785), (1555, 33959828), (2177, 24257020), (3110, 16979914), (4354, 12128510), (6220, 8489957), (8708, 6064255), (10885, 4851404), (21770, 2425702), (43540, 1212851)]