47888290

素因数分解:

$2^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{19079}}^1$

素因数の和:19337

約数の個数: 16

約数和(自身を含む): 86546880

約数和(自身を除く): 38658590

約数列:

[1, 2, 5, 10, 251, 502, 1255, 2510, 19079, 38158, 95395, 190790, 4788829, 9577658, 23944145, 47888290]

約数ペア:

[(1, 47888290), (2, 23944145), (5, 9577658), (10, 4788829), (251, 190790), (502, 95395), (1255, 38158), (2510, 19079)]