53489852

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{1181}}^1$

素因数の和:1278

約数の個数: 36

約数和(自身を含む): 102961656

約数和(自身を除く): 49471804

約数列:

[1, 2, 4, 13, 26, 52, 67, 134, 169, 268, 338, 676, 871, 1181, 1742, 2362, 3484, 4724, 11323, 15353, 22646, 30706, 45292, 61412, 79127, 158254, 199589, 316508, 399178, 798356, 1028651, 2057302, 4114604, 13372463, 26744926, 53489852]

約数ペア:

[(1, 53489852), (2, 26744926), (4, 13372463), (13, 4114604), (26, 2057302), (52, 1028651), (67, 798356), (134, 399178), (169, 316508), (268, 199589), (338, 158254), (676, 79127), (871, 61412), (1181, 45292), (1742, 30706), (2362, 22646), (3484, 15353), (4724, 11323)]