50121740

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{751}}^1$

素因数の和:878

約数の個数: 48

約数和(自身を含む): 109154304

約数和(自身を除く): 59032564

約数列:

[1, 2, 4, 5, 10, 20, 47, 71, 94, 142, 188, 235, 284, 355, 470, 710, 751, 940, 1420, 1502, 3004, 3337, 3755, 6674, 7510, 13348, 15020, 16685, 33370, 35297, 53321, 66740, 70594, 106642, 141188, 176485, 213284, 266605, 352970, 533210, 705940, 1066420, 2506087, 5012174, 10024348, 12530435, 25060870, 50121740]

約数ペア:

[(1, 50121740), (2, 25060870), (4, 12530435), (5, 10024348), (10, 5012174), (20, 2506087), (47, 1066420), (71, 705940), (94, 533210), (142, 352970), (188, 266605), (235, 213284), (284, 176485), (355, 141188), (470, 106642), (710, 70594), (751, 66740), (940, 53321), (1420, 35297), (1502, 33370), (3004, 16685), (3337, 15020), (3755, 13348), (6674, 7510)]