51069642

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{654739}}^1$

素因数の和:654757

約数の個数: 16

約数和(自身を含む): 109996320

約数和(自身を除く): 58926678

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 654739, 1309478, 1964217, 3928434, 8511607, 17023214, 25534821, 51069642]

約数ペア:

[(1, 51069642), (2, 25534821), (3, 17023214), (6, 8511607), (13, 3928434), (26, 1964217), (39, 1309478), (78, 654739)]