50518860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{120283}}^1$

素因数の和:120302

約数の個数: 48

約数和(自身を含む): 161661696

約数和(自身を除く): 111142836

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, 120283, 240566, 360849, 481132, 601415, 721698, 841981, 1202830, 1443396, 1683962, 1804245, 2405660, 2525943, 3367924, 3608490, 4209905, 5051886, 7216980, 8419810, 10103772, 12629715, 16839620, 25259430, 50518860]

約数ペア:

[(1, 50518860), (2, 25259430), (3, 16839620), (4, 12629715), (5, 10103772), (6, 8419810), (7, 7216980), (10, 5051886), (12, 4209905), (14, 3608490), (15, 3367924), (20, 2525943), (21, 2405660), (28, 1804245), (30, 1683962), (35, 1443396), (42, 1202830), (60, 841981), (70, 721698), (84, 601415), (105, 481132), (140, 360849), (210, 240566), (420, 120283)]