49768979

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^2\times {\mathrm{1019}}^1$

素因数の和:1079

約数の個数: 18

約数和(自身を含む): 57304620

約数和(自身を除く): 7535641

約数列:

[1, 13, 17, 169, 221, 289, 1019, 2873, 3757, 13247, 17323, 48841, 172211, 225199, 294491, 2927587, 3828383, 49768979]

約数ペア:

[(1, 49768979), (13, 3828383), (17, 2927587), (169, 294491), (221, 225199), (289, 172211), (1019, 48841), (2873, 17323), (3757, 13247)]