47809168

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^2$

素因数の和:113

約数の個数: 120

約数和(自身を含む): 116644320

約数和(自身を除く): 68835152

約数列:

[1, 2, 4, 8, 11, 16, 17, 19, 22, 29, 34, 38, 44, 58, 68, 76, 88, 116, 136, 152, 176, 187, 209, 232, 272, 304, 319, 323, 374, 418, 464, 493, 551, 638, 646, 748, 836, 841, 986, 1102, 1276, 1292, 1496, 1672, 1682, 1972, 2204, 2552, 2584, 2992, 3344, 3364, 3553, 3944, 4408, 5104, 5168, 5423, 6061, 6728, 7106, 7888, 8816, 9251, 9367, 10846, 12122, 13456, 14212, 14297, 15979, 18502, 18734, 21692, 24244, 28424, 28594, 31958, 37004, 37468, 43384, 48488, 56848, 57188, 63916, 74008, 74936, 86768, 96976, 103037, 114376, 127832, 148016, 149872, 157267, 175769, 206074, 228752, 255664, 271643, 314534, 351538, 412148, 543286, 629068, 703076, 824296, 1086572, 1258136, 1406152, 1648592, 2173144, 2516272, 2812304, 2988073, 4346288, 5976146, 11952292, 23904584, 47809168]

約数ペア:

[(1, 47809168), (2, 23904584), (4, 11952292), (8, 5976146), (11, 4346288), (16, 2988073), (17, 2812304), (19, 2516272), (22, 2173144), (29, 1648592), (34, 1406152), (38, 1258136), (44, 1086572), (58, 824296), (68, 703076), (76, 629068), (88, 543286), (116, 412148), (136, 351538), (152, 314534), (176, 271643), (187, 255664), (209, 228752), (232, 206074), (272, 175769), (304, 157267), (319, 149872), (323, 148016), (374, 127832), (418, 114376), (464, 103037), (493, 96976), (551, 86768), (638, 74936), (646, 74008), (748, 63916), (836, 57188), (841, 56848), (986, 48488), (1102, 43384), (1276, 37468), (1292, 37004), (1496, 31958), (1672, 28594), (1682, 28424), (1972, 24244), (2204, 21692), (2552, 18734), (2584, 18502), (2992, 15979), (3344, 14297), (3364, 14212), (3553, 13456), (3944, 12122), (4408, 10846), (5104, 9367), (5168, 9251), (5423, 8816), (6061, 7888), (6728, 7106)]