53186815

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{191}}^1$

素因数の和:351

約数の個数: 32

約数和(自身を含む): 71995392

約数和(自身を除く): 18808577

約数列:

[1, 5, 11, 55, 61, 83, 191, 305, 415, 671, 913, 955, 2101, 3355, 4565, 5063, 10505, 11651, 15853, 25315, 55693, 58255, 79265, 128161, 174383, 278465, 640805, 871915, 967033, 4835165, 10637363, 53186815]

約数ペア:

[(1, 53186815), (5, 10637363), (11, 4835165), (55, 967033), (61, 871915), (83, 640805), (191, 278465), (305, 174383), (415, 128161), (671, 79265), (913, 58255), (955, 55693), (2101, 25315), (3355, 15853), (4565, 11651), (5063, 10505)]