51491478

素因数分解:

$2^1\times 3^1\times {\mathrm{821}}^1\times {\mathrm{10453}}^1$

素因数の和:11279

約数の個数: 16

約数和(自身を含む): 103118256

約数和(自身を除く): 51626778

約数列:

[1, 2, 3, 6, 821, 1642, 2463, 4926, 10453, 20906, 31359, 62718, 8581913, 17163826, 25745739, 51491478]

約数ペア:

[(1, 51491478), (2, 25745739), (3, 17163826), (6, 8581913), (821, 62718), (1642, 31359), (2463, 20906), (4926, 10453)]