51709336

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2113}}^1$

素因数の和:2168

約数の個数: 64

約数和(自身を含む): 121766400

約数和(自身を除く): 70057064

約数列:

[1, 2, 4, 7, 8, 14, 19, 23, 28, 38, 46, 56, 76, 92, 133, 152, 161, 184, 266, 322, 437, 532, 644, 874, 1064, 1288, 1748, 2113, 3059, 3496, 4226, 6118, 8452, 12236, 14791, 16904, 24472, 29582, 40147, 48599, 59164, 80294, 97198, 118328, 160588, 194396, 281029, 321176, 340193, 388792, 562058, 680386, 923381, 1124116, 1360772, 1846762, 2248232, 2721544, 3693524, 6463667, 7387048, 12927334, 25854668, 51709336]

約数ペア:

[(1, 51709336), (2, 25854668), (4, 12927334), (7, 7387048), (8, 6463667), (14, 3693524), (19, 2721544), (23, 2248232), (28, 1846762), (38, 1360772), (46, 1124116), (56, 923381), (76, 680386), (92, 562058), (133, 388792), (152, 340193), (161, 321176), (184, 281029), (266, 194396), (322, 160588), (437, 118328), (532, 97198), (644, 80294), (874, 59164), (1064, 48599), (1288, 40147), (1748, 29582), (2113, 24472), (3059, 16904), (3496, 14791), (4226, 12236), (6118, 8452)]