49586740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{8237}}^1$

素因数の和:8296

約数の個数: 48

約数和(自身を含む): 121790592

約数和(自身を除く): 72203852

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 43, 70, 86, 140, 172, 215, 301, 430, 602, 860, 1204, 1505, 3010, 6020, 8237, 16474, 32948, 41185, 57659, 82370, 115318, 164740, 230636, 288295, 354191, 576590, 708382, 1153180, 1416764, 1770955, 2479337, 3541910, 4958674, 7083820, 9917348, 12396685, 24793370, 49586740]

約数ペア:

[(1, 49586740), (2, 24793370), (4, 12396685), (5, 9917348), (7, 7083820), (10, 4958674), (14, 3541910), (20, 2479337), (28, 1770955), (35, 1416764), (43, 1153180), (70, 708382), (86, 576590), (140, 354191), (172, 288295), (215, 230636), (301, 164740), (430, 115318), (602, 82370), (860, 57659), (1204, 41185), (1505, 32948), (3010, 16474), (6020, 8237)]