53908415

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{653}}^1$

素因数の和:767

約数の個数: 32

約数和(自身を含む): 75340800

約数和(自身を除く): 21432385

約数列:

[1, 5, 11, 19, 55, 79, 95, 209, 395, 653, 869, 1045, 1501, 3265, 4345, 7183, 7505, 12407, 16511, 35915, 51587, 62035, 82555, 136477, 257935, 567457, 682385, 980153, 2837285, 4900765, 10781683, 53908415]

約数ペア:

[(1, 53908415), (5, 10781683), (11, 4900765), (19, 2837285), (55, 980153), (79, 682385), (95, 567457), (209, 257935), (395, 136477), (653, 82555), (869, 62035), (1045, 51587), (1501, 35915), (3265, 16511), (4345, 12407), (7183, 7505)]