51422273

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{10303}}^1$

素因数の和:10364

約数の個数: 16

約数和(自身を含む): 63307776

約数和(自身を除く): 11885503

約数列:

[1, 7, 23, 31, 161, 217, 713, 4991, 10303, 72121, 236969, 319393, 1658783, 2235751, 7346039, 51422273]

約数ペア:

[(1, 51422273), (7, 7346039), (23, 2235751), (31, 1658783), (161, 319393), (217, 236969), (713, 72121), (4991, 10303)]