47814760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{170767}}^1$

素因数の和:170785

約数の個数: 32

約数和(自身を含む): 122952960

約数和(自身を除く): 75138200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 170767, 341534, 683068, 853835, 1195369, 1366136, 1707670, 2390738, 3415340, 4781476, 5976845, 6830680, 9562952, 11953690, 23907380, 47814760]

約数ペア:

[(1, 47814760), (2, 23907380), (4, 11953690), (5, 9562952), (7, 6830680), (8, 5976845), (10, 4781476), (14, 3415340), (20, 2390738), (28, 1707670), (35, 1366136), (40, 1195369), (56, 853835), (70, 683068), (140, 341534), (280, 170767)]