55121547

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1$

素因数の和:244

約数の個数: 48

約数和(自身を含む): 86434560

約数和(自身を除く): 31313013

約数列:

[1, 3, 13, 23, 29, 39, 69, 87, 163, 169, 299, 377, 489, 507, 667, 897, 1131, 2001, 2119, 3749, 3887, 4727, 4901, 6357, 8671, 11247, 11661, 14181, 14703, 26013, 27547, 48737, 61451, 82641, 108721, 112723, 146211, 184353, 326163, 338169, 633581, 798863, 1413373, 1900743, 2396589, 4240119, 18373849, 55121547]

約数ペア:

[(1, 55121547), (3, 18373849), (13, 4240119), (23, 2396589), (29, 1900743), (39, 1413373), (69, 798863), (87, 633581), (163, 338169), (169, 326163), (299, 184353), (377, 146211), (489, 112723), (507, 108721), (667, 82641), (897, 61451), (1131, 48737), (2001, 27547), (2119, 26013), (3749, 14703), (3887, 14181), (4727, 11661), (4901, 11247), (6357, 8671)]