55509419

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{4723}}^1$

素因数の和:4826

約数の個数: 16

約数和(自身を含む): 67118592

約数和(自身を除く): 11609173

約数列:

[1, 7, 23, 73, 161, 511, 1679, 4723, 11753, 33061, 108629, 344779, 760403, 2413453, 7929917, 55509419]

約数ペア:

[(1, 55509419), (7, 7929917), (23, 2413453), (73, 760403), (161, 344779), (511, 108629), (1679, 33061), (4723, 11753)]