53349584

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{77543}}^1$

素因数の和:77594

約数の個数: 20

約数和(自身を含む): 105770016

約数和(自身を除く): 52420432

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 77543, 155086, 310172, 620344, 1240688, 3334349, 6668698, 13337396, 26674792, 53349584]

約数ペア:

[(1, 53349584), (2, 26674792), (4, 13337396), (8, 6668698), (16, 3334349), (43, 1240688), (86, 620344), (172, 310172), (344, 155086), (688, 77543)]