54857047

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{227}}^1$

素因数の和:355

約数の個数: 32

約数和(自身を含む): 70041600

約数和(自身を除く): 15184553

約数列:

[1, 7, 19, 23, 79, 133, 161, 227, 437, 553, 1501, 1589, 1817, 3059, 4313, 5221, 10507, 12719, 17933, 30191, 34523, 36547, 99199, 125531, 241661, 340727, 412459, 694393, 2385089, 2887213, 7836721, 54857047]

約数ペア:

[(1, 54857047), (7, 7836721), (19, 2887213), (23, 2385089), (79, 694393), (133, 412459), (161, 340727), (227, 241661), (437, 125531), (553, 99199), (1501, 36547), (1589, 34523), (1817, 30191), (3059, 17933), (4313, 12719), (5221, 10507)]