47291247370

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{389}}^1\times {\mathrm{5939}}^1$

素因数の和:6447

約数の個数: 64

約数和(自身を含む): 90069408000

約数和(自身を除く): 42778160630

約数列:

[1, 2, 5, 10, 23, 46, 89, 115, 178, 230, 389, 445, 778, 890, 1945, 2047, 3890, 4094, 5939, 8947, 10235, 11878, 17894, 20470, 29695, 34621, 44735, 59390, 69242, 89470, 136597, 173105, 273194, 346210, 528571, 682985, 796283, 1057142, 1365970, 1592566, 2310271, 2642855, 3981415, 4620542, 5285710, 7962830, 11551355, 12157133, 23102710, 24314266, 53136233, 60785665, 106272466, 121571330, 205614119, 265681165, 411228238, 531362330, 1028070595, 2056141190, 4729124737, 9458249474, 23645623685, 47291247370]

約数ペア:

[(1, 47291247370), (2, 23645623685), (5, 9458249474), (10, 4729124737), (23, 2056141190), (46, 1028070595), (89, 531362330), (115, 411228238), (178, 265681165), (230, 205614119), (389, 121571330), (445, 106272466), (778, 60785665), (890, 53136233), (1945, 24314266), (2047, 23102710), (3890, 12157133), (4094, 11551355), (5939, 7962830), (8947, 5285710), (10235, 4620542), (11878, 3981415), (17894, 2642855), (20470, 2310271), (29695, 1592566), (34621, 1365970), (44735, 1057142), (59390, 796283), (69242, 682985), (89470, 528571), (136597, 346210), (173105, 273194)]