51778879022

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{2969}}^1\times {\mathrm{670763}}^1$

素因数の和:673747

約数の個数: 16

約数和(自身を含む): 83671101360

約数和(自身を除く): 31892222338

約数列:

[1, 2, 13, 26, 2969, 5938, 38597, 77194, 670763, 1341526, 8719919, 17439838, 1991495347, 3982990694, 25889439511, 51778879022]

約数ペア:

[(1, 51778879022), (2, 25889439511), (13, 3982990694), (26, 1991495347), (2969, 17439838), (5938, 8719919), (38597, 1341526), (77194, 670763)]