49681294

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{18919}}^1$

素因数の和:19035

約数の個数: 16

約数和(自身を含む): 81053280

約数和(自身を除く): 31371986

約数列:

[1, 2, 13, 26, 101, 202, 1313, 2626, 18919, 37838, 245947, 491894, 1910819, 3821638, 24840647, 49681294]

約数ペア:

[(1, 49681294), (2, 24840647), (13, 3821638), (26, 1910819), (101, 491894), (202, 245947), (1313, 37838), (2626, 18919)]