47538722

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{211}}^1$

素因数の和:268

約数の個数: 72

約数和(自身を含む): 96430320

約数和(自身を除く): 48891598

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 49, 77, 98, 121, 133, 154, 209, 211, 242, 266, 418, 422, 539, 847, 931, 1078, 1463, 1477, 1694, 1862, 2299, 2321, 2926, 2954, 4009, 4598, 4642, 5929, 8018, 10241, 10339, 11858, 16093, 16247, 20482, 20678, 25531, 28063, 32186, 32494, 44099, 51062, 56126, 88198, 112651, 113729, 178717, 196441, 225302, 227458, 308693, 357434, 392882, 485089, 617386, 970178, 1251019, 2160851, 2502038, 3395623, 4321702, 6791246, 23769361, 47538722]

約数ペア:

[(1, 47538722), (2, 23769361), (7, 6791246), (11, 4321702), (14, 3395623), (19, 2502038), (22, 2160851), (38, 1251019), (49, 970178), (77, 617386), (98, 485089), (121, 392882), (133, 357434), (154, 308693), (209, 227458), (211, 225302), (242, 196441), (266, 178717), (418, 113729), (422, 112651), (539, 88198), (847, 56126), (931, 51062), (1078, 44099), (1463, 32494), (1477, 32186), (1694, 28063), (1862, 25531), (2299, 20678), (2321, 20482), (2926, 16247), (2954, 16093), (4009, 11858), (4598, 10339), (4642, 10241), (5929, 8018)]