51715925807

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1\times {\mathrm{73019}}^1$

素因数の和:73263

約数の個数: 32

約数和(自身を含む): 65491345920

約数和(自身を除く): 13775420113

約数列:

[1, 7, 13, 43, 91, 181, 301, 559, 1267, 2353, 3913, 7783, 16471, 54481, 73019, 101179, 511133, 708253, 949247, 3139817, 6644729, 13216439, 21978719, 40817621, 92515073, 171813707, 285723347, 568306877, 1202695949, 3978148139, 7387989401, 51715925807]

約数ペア:

[(1, 51715925807), (7, 7387989401), (13, 3978148139), (43, 1202695949), (91, 568306877), (181, 285723347), (301, 171813707), (559, 92515073), (1267, 40817621), (2353, 21978719), (3913, 13216439), (7783, 6644729), (16471, 3139817), (54481, 949247), (73019, 708253), (101179, 511133)]