50779540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{9803}}^1$

素因数の和:9856

約数の個数: 48

約数和(自身を含む): 125177472

約数和(自身を除く): 74397932

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 70, 74, 140, 148, 185, 259, 370, 518, 740, 1036, 1295, 2590, 5180, 9803, 19606, 39212, 49015, 68621, 98030, 137242, 196060, 274484, 343105, 362711, 686210, 725422, 1372420, 1450844, 1813555, 2538977, 3627110, 5077954, 7254220, 10155908, 12694885, 25389770, 50779540]

約数ペア:

[(1, 50779540), (2, 25389770), (4, 12694885), (5, 10155908), (7, 7254220), (10, 5077954), (14, 3627110), (20, 2538977), (28, 1813555), (35, 1450844), (37, 1372420), (70, 725422), (74, 686210), (140, 362711), (148, 343105), (185, 274484), (259, 196060), (370, 137242), (518, 98030), (740, 68621), (1036, 49015), (1295, 39212), (2590, 19606), (5180, 9803)]