49286530

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1\times {\mathrm{439}}^1$

素因数の和:658

約数の個数: 32

約数和(自身を含む): 90604800

約数和(自身を除く): 41318270

約数列:

[1, 2, 5, 10, 103, 109, 206, 218, 439, 515, 545, 878, 1030, 1090, 2195, 4390, 11227, 22454, 45217, 47851, 56135, 90434, 95702, 112270, 226085, 239255, 452170, 478510, 4928653, 9857306, 24643265, 49286530]

約数ペア:

[(1, 49286530), (2, 24643265), (5, 9857306), (10, 4928653), (103, 478510), (109, 452170), (206, 239255), (218, 226085), (439, 112270), (515, 95702), (545, 90434), (878, 56135), (1030, 47851), (1090, 45217), (2195, 22454), (4390, 11227)]