51019140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{8419}}^1$

素因数の和:8532

約数の個数: 48

約数和(自身を含む): 144285120

約数和(自身を除く): 93265980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 101, 202, 303, 404, 505, 606, 1010, 1212, 1515, 2020, 3030, 6060, 8419, 16838, 25257, 33676, 42095, 50514, 84190, 101028, 126285, 168380, 252570, 505140, 850319, 1700638, 2550957, 3401276, 4251595, 5101914, 8503190, 10203828, 12754785, 17006380, 25509570, 51019140]

約数ペア:

[(1, 51019140), (2, 25509570), (3, 17006380), (4, 12754785), (5, 10203828), (6, 8503190), (10, 5101914), (12, 4251595), (15, 3401276), (20, 2550957), (30, 1700638), (60, 850319), (101, 505140), (202, 252570), (303, 168380), (404, 126285), (505, 101028), (606, 84190), (1010, 50514), (1212, 42095), (1515, 33676), (2020, 25257), (3030, 16838), (6060, 8419)]