49668580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{191033}}^1$

素因数の和:191055

約数の個数: 24

約数和(自身を含む): 112327992

約数和(自身を除く): 62659412

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 191033, 382066, 764132, 955165, 1910330, 2483429, 3820660, 4966858, 9933716, 12417145, 24834290, 49668580]

約数ペア:

[(1, 49668580), (2, 24834290), (4, 12417145), (5, 9933716), (10, 4966858), (13, 3820660), (20, 2483429), (26, 1910330), (52, 955165), (65, 764132), (130, 382066), (260, 191033)]