55220263

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{11827}}^1$

素因数の和:11886

約数の個数: 16

約数和(自身を含む): 68129280

約数和(自身を除く): 12909017

約数列:

[1, 7, 23, 29, 161, 203, 667, 4669, 11827, 82789, 272021, 342983, 1904147, 2400881, 7888609, 55220263]

約数ペア:

[(1, 55220263), (7, 7888609), (23, 2400881), (29, 1904147), (161, 342983), (203, 272021), (667, 82789), (4669, 11827)]