50121990

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{61879}}^1$

素因数の和:61898

約数の個数: 40

約数和(自身を含む): 134774640

約数和(自身を除く): 84652650

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 61879, 123758, 185637, 309395, 371274, 556911, 618790, 928185, 1113822, 1670733, 1856370, 2784555, 3341466, 5012199, 5569110, 8353665, 10024398, 16707330, 25060995, 50121990]

約数ペア:

[(1, 50121990), (2, 25060995), (3, 16707330), (5, 10024398), (6, 8353665), (9, 5569110), (10, 5012199), (15, 3341466), (18, 2784555), (27, 1856370), (30, 1670733), (45, 1113822), (54, 928185), (81, 618790), (90, 556911), (135, 371274), (162, 309395), (270, 185637), (405, 123758), (810, 61879)]