49225761

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{24749}}^1$

素因数の和:24785

約数の個数: 24

約数和(自身を含む): 81081000

約数和(自身を除く): 31855239

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 24749, 74247, 222741, 321737, 420733, 965211, 1262199, 2895633, 3786597, 5469529, 16408587, 49225761]

約数ペア:

[(1, 49225761), (3, 16408587), (9, 5469529), (13, 3786597), (17, 2895633), (39, 1262199), (51, 965211), (117, 420733), (153, 321737), (221, 222741), (663, 74247), (1989, 24749)]