54781294

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{23633}}^1$

素因数の和:23715

約数の個数: 16

約数和(自身を含む): 87918480

約数和(自身を除く): 33137186

約数列:

[1, 2, 19, 38, 61, 122, 1159, 2318, 23633, 47266, 449027, 898054, 1441613, 2883226, 27390647, 54781294]

約数ペア:

[(1, 54781294), (2, 27390647), (19, 2883226), (38, 1441613), (61, 898054), (122, 449027), (1159, 47266), (2318, 23633)]