49873180

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{50891}}^1$

素因数の和:50914

約数の個数: 36

約数和(自身を含む): 121835448

約数和(自身を除く): 71962268

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 50891, 101782, 203564, 254455, 356237, 508910, 712474, 1017820, 1424948, 1781185, 2493659, 3562370, 4987318, 7124740, 9974636, 12468295, 24936590, 49873180]

約数ペア:

[(1, 49873180), (2, 24936590), (4, 12468295), (5, 9974636), (7, 7124740), (10, 4987318), (14, 3562370), (20, 2493659), (28, 1781185), (35, 1424948), (49, 1017820), (70, 712474), (98, 508910), (140, 356237), (196, 254455), (245, 203564), (490, 101782), (980, 50891)]