49194064

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{71503}}^1$

素因数の和:71554

約数の個数: 20

約数和(自身を含む): 97531456

約数和(自身を除く): 48337392

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 71503, 143006, 286012, 572024, 1144048, 3074629, 6149258, 12298516, 24597032, 49194064]

約数ペア:

[(1, 49194064), (2, 24597032), (4, 12298516), (8, 6149258), (16, 3074629), (43, 1144048), (86, 572024), (172, 286012), (344, 143006), (688, 71503)]