49690459

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{78007}}^1$

素因数の和:78034

約数の個数: 12

約数和(自身を含む): 62250384

約数和(自身を除く): 12559925

約数列:

[1, 7, 13, 49, 91, 637, 78007, 546049, 1014091, 3822343, 7098637, 49690459]

約数ペア:

[(1, 49690459), (7, 7098637), (13, 3822343), (49, 1014091), (91, 546049), (637, 78007)]