49984340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{357031}}^1$

素因数の和:357047

約数の個数: 24

約数和(自身を含む): 119962752

約数和(自身を除く): 69978412

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 357031, 714062, 1428124, 1785155, 2499217, 3570310, 4998434, 7140620, 9996868, 12496085, 24992170, 49984340]

約数ペア:

[(1, 49984340), (2, 24992170), (4, 12496085), (5, 9996868), (7, 7140620), (10, 4998434), (14, 3570310), (20, 2499217), (28, 1785155), (35, 1428124), (70, 714062), (140, 357031)]