49221036137

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{172313}}^1$

素因数の和:172449

約数の個数: 32

約数和(自身を含む): 62838091008

約数和(自身を除く): 13617054871

約数列:

[1, 7, 13, 43, 73, 91, 301, 511, 559, 949, 3139, 3913, 6643, 21973, 40807, 172313, 285649, 1206191, 2240069, 7409459, 12578849, 15680483, 51866213, 88051943, 96322967, 163525037, 540890507, 674260769, 1144675259, 3786233549, 7031576591, 49221036137]

約数ペア:

[(1, 49221036137), (7, 7031576591), (13, 3786233549), (43, 1144675259), (73, 674260769), (91, 540890507), (301, 163525037), (511, 96322967), (559, 88051943), (949, 51866213), (3139, 15680483), (3913, 12578849), (6643, 7409459), (21973, 2240069), (40807, 1206191), (172313, 285649)]