49179580

素因数分解:

$2^2\times 5^1\times {\mathrm{509}}^1\times {\mathrm{4831}}^1$

素因数の和:5349

約数の個数: 24

約数和(自身を含む): 103501440

約数和(自身を除く): 54321860

約数列:

[1, 2, 4, 5, 10, 20, 509, 1018, 2036, 2545, 4831, 5090, 9662, 10180, 19324, 24155, 48310, 96620, 2458979, 4917958, 9835916, 12294895, 24589790, 49179580]

約数ペア:

[(1, 49179580), (2, 24589790), (4, 12294895), (5, 9835916), (10, 4917958), (20, 2458979), (509, 96620), (1018, 48310), (2036, 24155), (2545, 19324), (4831, 10180), (5090, 9662)]