52021145

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{743}}^1$

素因数の和:845

約数の個数: 32

約数和(自身を含む): 72852480

約数和(自身を除く): 20831335

約数列:

[1, 5, 11, 19, 55, 67, 95, 209, 335, 737, 743, 1045, 1273, 3685, 3715, 6365, 8173, 14003, 14117, 40865, 49781, 70015, 70585, 155287, 248905, 547591, 776435, 945839, 2737955, 4729195, 10404229, 52021145]

約数ペア:

[(1, 52021145), (5, 10404229), (11, 4729195), (19, 2737955), (55, 945839), (67, 776435), (95, 547591), (209, 248905), (335, 155287), (737, 70585), (743, 70015), (1045, 49781), (1273, 40865), (3685, 14117), (3715, 14003), (6365, 8173)]