51671178

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{503}}^1$

素因数の和:963

約数の個数: 48

約数和(自身を含む): 121080960

約数和(自身を除く): 69409782

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 439, 503, 878, 1006, 1317, 1509, 2634, 3018, 3951, 4527, 5707, 6539, 7902, 9054, 11414, 13078, 17121, 19617, 34242, 39234, 51363, 58851, 102726, 117702, 220817, 441634, 662451, 1324902, 1987353, 2870621, 3974706, 5741242, 8611863, 17223726, 25835589, 51671178]

約数ペア:

[(1, 51671178), (2, 25835589), (3, 17223726), (6, 8611863), (9, 5741242), (13, 3974706), (18, 2870621), (26, 1987353), (39, 1324902), (78, 662451), (117, 441634), (234, 220817), (439, 117702), (503, 102726), (878, 58851), (1006, 51363), (1317, 39234), (1509, 34242), (2634, 19617), (3018, 17121), (3951, 13078), (4527, 11414), (5707, 9054), (6539, 7902)]