50938860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{121283}}^1$

素因数の和:121302

約数の個数: 48

約数和(自身を含む): 163005696

約数和(自身を除く): 112066836

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 121283, 242566, 363849, 485132, 606415, 727698, 848981, 1212830, 1455396, 1697962, 1819245, 2425660, 2546943, 3395924, 3638490, 4244905, 5093886, 7276980, 8489810, 10187772, 12734715, 16979620, 25469430, 50938860]

約数ペア:

[(1, 50938860), (2, 25469430), (3, 16979620), (4, 12734715), (5, 10187772), (6, 8489810), (7, 7276980), (10, 5093886), (12, 4244905), (14, 3638490), (15, 3395924), (20, 2546943), (21, 2425660), (28, 1819245), (30, 1697962), (35, 1455396), (42, 1212830), (60, 848981), (70, 727698), (84, 606415), (105, 485132), (140, 363849), (210, 242566), (420, 121283)]