51692686

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{11743}}^1$

素因数の和:11847

約数の個数: 16

約数和(自身を含む): 81174528

約数和(自身を除く): 29481842

約数列:

[1, 2, 31, 62, 71, 142, 2201, 4402, 11743, 23486, 364033, 728066, 833753, 1667506, 25846343, 51692686]

約数ペア:

[(1, 51692686), (2, 25846343), (31, 1667506), (62, 833753), (71, 728066), (142, 364033), (2201, 23486), (4402, 11743)]