53139394

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{11131}}^1$

素因数の和:11182

約数の個数: 32

約数和(自身を含む): 102592512

約数和(自身を除く): 49453118

約数列:

[1, 2, 7, 11, 14, 22, 31, 62, 77, 154, 217, 341, 434, 682, 2387, 4774, 11131, 22262, 77917, 122441, 155834, 244882, 345061, 690122, 857087, 1714174, 2415427, 3795671, 4830854, 7591342, 26569697, 53139394]

約数ペア:

[(1, 53139394), (2, 26569697), (7, 7591342), (11, 4830854), (14, 3795671), (22, 2415427), (31, 1714174), (62, 857087), (77, 690122), (154, 345061), (217, 244882), (341, 155834), (434, 122441), (682, 77917), (2387, 22262), (4774, 11131)]