51048399

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^2\times {\mathrm{269}}^1$

素因数の和:411

約数の個数: 24

約数和(自身を含む): 73541520

約数和(自身を除く): 22493121

約数列:

[1, 3, 17, 51, 61, 183, 269, 807, 1037, 3111, 3721, 4573, 11163, 13719, 16409, 49227, 63257, 189771, 278953, 836859, 1000949, 3002847, 17016133, 51048399]

約数ペア:

[(1, 51048399), (3, 17016133), (17, 3002847), (51, 1000949), (61, 836859), (183, 278953), (269, 189771), (807, 63257), (1037, 49227), (3111, 16409), (3721, 13719), (4573, 11163)]