51739662

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{1511}}^1$

素因数の和:1968

約数の個数: 32

約数和(自身を含む): 111767040

約数和(自身を除く): 60027378

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 439, 878, 1317, 1511, 2634, 3022, 4533, 5707, 9066, 11414, 17121, 19643, 34242, 39286, 58929, 117858, 663329, 1326658, 1989987, 3979974, 8623277, 17246554, 25869831, 51739662]

約数ペア:

[(1, 51739662), (2, 25869831), (3, 17246554), (6, 8623277), (13, 3979974), (26, 1989987), (39, 1326658), (78, 663329), (439, 117858), (878, 58929), (1317, 39286), (1511, 34242), (2634, 19643), (3022, 17121), (4533, 11414), (5707, 9066)]