49420491

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{6571}}^1$

素因数の和:6706

約数の個数: 16

約数和(自身を含む): 69400320

約数和(自身を除く): 19979829

約数列:

[1, 3, 23, 69, 109, 327, 2507, 6571, 7521, 19713, 151133, 453399, 716239, 2148717, 16473497, 49420491]

約数ペア:

[(1, 49420491), (3, 16473497), (23, 2148717), (69, 716239), (109, 453399), (327, 151133), (2507, 19713), (6571, 7521)]