55469491

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31321}}^1$

素因数の和:31362

約数の個数: 16

約数和(自身を含む): 72165888

約数和(自身を除く): 16696397

約数列:

[1, 7, 11, 23, 77, 161, 253, 1771, 31321, 219247, 344531, 720383, 2411717, 5042681, 7924213, 55469491]

約数ペア:

[(1, 55469491), (7, 7924213), (11, 5042681), (23, 2411717), (77, 720383), (161, 344531), (253, 219247), (1771, 31321)]