49942642

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{3001}}^1$

素因数の和:3213

約数の個数: 16

約数和(自身を含む): 76839192

約数和(自身を除く): 26896550

約数列:

[1, 2, 53, 106, 157, 314, 3001, 6002, 8321, 16642, 159053, 318106, 471157, 942314, 24971321, 49942642]

約数ペア:

[(1, 49942642), (2, 24971321), (53, 942314), (106, 471157), (157, 318106), (314, 159053), (3001, 16642), (6002, 8321)]