47291608

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{263}}^1$

素因数の和:321

約数の個数: 96

約数和(自身を含む): 115948800

約数和(自身を除く): 68657192

約数列:

[1, 2, 4, 7, 8, 13, 14, 19, 26, 28, 38, 52, 56, 76, 91, 104, 133, 152, 169, 182, 247, 263, 266, 338, 364, 494, 526, 532, 676, 728, 988, 1052, 1064, 1183, 1352, 1729, 1841, 1976, 2104, 2366, 3211, 3419, 3458, 3682, 4732, 4997, 6422, 6838, 6916, 7364, 9464, 9994, 12844, 13676, 13832, 14728, 19988, 22477, 23933, 25688, 27352, 34979, 39976, 44447, 44954, 47866, 64961, 69958, 88894, 89908, 95732, 129922, 139916, 177788, 179816, 191464, 259844, 279832, 311129, 355576, 454727, 519688, 622258, 844493, 909454, 1244516, 1688986, 1818908, 2489032, 3377972, 3637816, 5911451, 6755944, 11822902, 23645804, 47291608]

約数ペア:

[(1, 47291608), (2, 23645804), (4, 11822902), (7, 6755944), (8, 5911451), (13, 3637816), (14, 3377972), (19, 2489032), (26, 1818908), (28, 1688986), (38, 1244516), (52, 909454), (56, 844493), (76, 622258), (91, 519688), (104, 454727), (133, 355576), (152, 311129), (169, 279832), (182, 259844), (247, 191464), (263, 179816), (266, 177788), (338, 139916), (364, 129922), (494, 95732), (526, 89908), (532, 88894), (676, 69958), (728, 64961), (988, 47866), (1052, 44954), (1064, 44447), (1183, 39976), (1352, 34979), (1729, 27352), (1841, 25688), (1976, 23933), (2104, 22477), (2366, 19988), (3211, 14728), (3419, 13832), (3458, 13676), (3682, 12844), (4732, 9994), (4997, 9464), (6422, 7364), (6838, 6916)]