51871038

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{121763}}^1$

素因数の和:121839

約数の個数: 16

約数和(自身を含む): 105204096

約数和(自身を除く): 53333058

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 121763, 243526, 365289, 730578, 8645173, 17290346, 25935519, 51871038]

約数ペア:

[(1, 51871038), (2, 25935519), (3, 17290346), (6, 8645173), (71, 730578), (142, 365289), (213, 243526), (426, 121763)]