48269780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{14281}}^1$

素因数の和:14316

約数の個数: 36

約数和(自身を含む): 109771452

約数和(自身を除く): 61501672

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 169, 260, 338, 676, 845, 1690, 3380, 14281, 28562, 57124, 71405, 142810, 185653, 285620, 371306, 742612, 928265, 1856530, 2413489, 3713060, 4826978, 9653956, 12067445, 24134890, 48269780]

約数ペア:

[(1, 48269780), (2, 24134890), (4, 12067445), (5, 9653956), (10, 4826978), (13, 3713060), (20, 2413489), (26, 1856530), (52, 928265), (65, 742612), (130, 371306), (169, 285620), (260, 185653), (338, 142810), (676, 71405), (845, 57124), (1690, 28562), (3380, 14281)]