55388116

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{104113}}^1$

素因数の和:104143

約数の個数: 24

約数和(自身を含む): 116607680

約数和(自身を除く): 61219564

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 104113, 208226, 416452, 728791, 1457582, 1978147, 2915164, 3956294, 7912588, 13847029, 27694058, 55388116]

約数ペア:

[(1, 55388116), (2, 27694058), (4, 13847029), (7, 7912588), (14, 3956294), (19, 2915164), (28, 1978147), (38, 1457582), (76, 728791), (133, 416452), (266, 208226), (532, 104113)]