50086980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{278261}}^1$

素因数の和:278276

約数の個数: 36

約数和(自身を含む): 151931052

約数和(自身を除く): 101844072

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 278261, 556522, 834783, 1113044, 1391305, 1669566, 2504349, 2782610, 3339132, 4173915, 5008698, 5565220, 8347830, 10017396, 12521745, 16695660, 25043490, 50086980]

約数ペア:

[(1, 50086980), (2, 25043490), (3, 16695660), (4, 12521745), (5, 10017396), (6, 8347830), (9, 5565220), (10, 5008698), (12, 4173915), (15, 3339132), (18, 2782610), (20, 2504349), (30, 1669566), (36, 1391305), (45, 1113044), (60, 834783), (90, 556522), (180, 278261)]