52128650

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{21277}}^1$

素因数の和:21303

約数の個数: 36

約数和(自身を含む): 112794678

約数和(自身を除く): 60666028

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 175, 245, 350, 490, 1225, 2450, 21277, 42554, 106385, 148939, 212770, 297878, 531925, 744695, 1042573, 1063850, 1489390, 2085146, 3723475, 5212865, 7446950, 10425730, 26064325, 52128650]

約数ペア:

[(1, 52128650), (2, 26064325), (5, 10425730), (7, 7446950), (10, 5212865), (14, 3723475), (25, 2085146), (35, 1489390), (49, 1063850), (50, 1042573), (70, 744695), (98, 531925), (175, 297878), (245, 212770), (350, 148939), (490, 106385), (1225, 42554), (2450, 21277)]