51396191

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29021}}^1$

素因数の和:29062

約数の個数: 16

約数和(自身を含む): 66866688

約数和(自身を除く): 15470497

約数列:

[1, 7, 11, 23, 77, 161, 253, 1771, 29021, 203147, 319231, 667483, 2234617, 4672381, 7342313, 51396191]

約数ペア:

[(1, 51396191), (7, 7342313), (11, 4672381), (23, 2234617), (77, 667483), (161, 319231), (253, 203147), (1771, 29021)]