50372740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{2267}}^1$

素因数の和:2388

約数の個数: 48

約数和(自身を含む): 116593344

約数和(自身を除く): 66220604

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 101, 110, 202, 220, 404, 505, 1010, 1111, 2020, 2222, 2267, 4444, 4534, 5555, 9068, 11110, 11335, 22220, 22670, 24937, 45340, 49874, 99748, 124685, 228967, 249370, 457934, 498740, 915868, 1144835, 2289670, 2518637, 4579340, 5037274, 10074548, 12593185, 25186370, 50372740]

約数ペア:

[(1, 50372740), (2, 25186370), (4, 12593185), (5, 10074548), (10, 5037274), (11, 4579340), (20, 2518637), (22, 2289670), (44, 1144835), (55, 915868), (101, 498740), (110, 457934), (202, 249370), (220, 228967), (404, 124685), (505, 99748), (1010, 49874), (1111, 45340), (2020, 24937), (2222, 22670), (2267, 22220), (4444, 11335), (4534, 11110), (5555, 9068)]