55876856

素因数分解:

$2^3\times 7^2\times {\mathrm{142543}}^1$

素因数の和:142563

約数の個数: 24

約数和(自身を含む): 121875120

約数和(自身を除く): 65998264

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 142543, 285086, 570172, 997801, 1140344, 1995602, 3991204, 6984607, 7982408, 13969214, 27938428, 55876856]

約数ペア:

[(1, 55876856), (2, 27938428), (4, 13969214), (7, 7982408), (8, 6984607), (14, 3991204), (28, 1995602), (49, 1140344), (56, 997801), (98, 570172), (196, 285086), (392, 142543)]