49268518

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{9619}}^1$

素因数の和:9831

約数の個数: 16

約数和(自身を含む): 79999920

約数和(自身を除く): 30731402

約数列:

[1, 2, 13, 26, 197, 394, 2561, 5122, 9619, 19238, 125047, 250094, 1894943, 3789886, 24634259, 49268518]

約数ペア:

[(1, 49268518), (2, 24634259), (13, 3789886), (26, 1894943), (197, 250094), (394, 125047), (2561, 19238), (5122, 9619)]