51678746

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{8447}}^1$

素因数の和:8498

約数の個数: 32

約数和(自身を含む): 97320960

約数和(自身を除く): 45642214

約数列:

[1, 2, 7, 14, 19, 23, 38, 46, 133, 161, 266, 322, 437, 874, 3059, 6118, 8447, 16894, 59129, 118258, 160493, 194281, 320986, 388562, 1123451, 1359967, 2246902, 2719934, 3691339, 7382678, 25839373, 51678746]

約数ペア:

[(1, 51678746), (2, 25839373), (7, 7382678), (14, 3691339), (19, 2719934), (23, 2246902), (38, 1359967), (46, 1123451), (133, 388562), (161, 320986), (266, 194281), (322, 160493), (437, 118258), (874, 59129), (3059, 16894), (6118, 8447)]