47213936

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2017}}^1$

素因数の和:2062

約数の個数: 80

約数和(自身を含む): 120111360

約数和(自身を除く): 72897424

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 38, 44, 56, 76, 77, 88, 112, 133, 152, 154, 176, 209, 266, 304, 308, 418, 532, 616, 836, 1064, 1232, 1463, 1672, 2017, 2128, 2926, 3344, 4034, 5852, 8068, 11704, 14119, 16136, 22187, 23408, 28238, 32272, 38323, 44374, 56476, 76646, 88748, 112952, 153292, 155309, 177496, 225904, 268261, 306584, 310618, 354992, 421553, 536522, 613168, 621236, 843106, 1073044, 1242472, 1686212, 2146088, 2484944, 2950871, 3372424, 4292176, 5901742, 6744848, 11803484, 23606968, 47213936]

約数ペア:

[(1, 47213936), (2, 23606968), (4, 11803484), (7, 6744848), (8, 5901742), (11, 4292176), (14, 3372424), (16, 2950871), (19, 2484944), (22, 2146088), (28, 1686212), (38, 1242472), (44, 1073044), (56, 843106), (76, 621236), (77, 613168), (88, 536522), (112, 421553), (133, 354992), (152, 310618), (154, 306584), (176, 268261), (209, 225904), (266, 177496), (304, 155309), (308, 153292), (418, 112952), (532, 88748), (616, 76646), (836, 56476), (1064, 44374), (1232, 38323), (1463, 32272), (1672, 28238), (2017, 23408), (2128, 22187), (2926, 16136), (3344, 14119), (4034, 11704), (5852, 8068)]