53453455

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{293}}^1$

素因数の和:447

約数の個数: 32

約数和(自身を含む): 73156608

約数和(自身を除く): 19703153

約数列:

[1, 5, 11, 31, 55, 107, 155, 293, 341, 535, 1177, 1465, 1705, 3223, 3317, 5885, 9083, 16115, 16585, 31351, 36487, 45415, 99913, 156755, 182435, 344861, 499565, 971881, 1724305, 4859405, 10690691, 53453455]

約数ペア:

[(1, 53453455), (5, 10690691), (11, 4859405), (31, 1724305), (55, 971881), (107, 499565), (155, 344861), (293, 182435), (341, 156755), (535, 99913), (1177, 45415), (1465, 36487), (1705, 31351), (3223, 16585), (3317, 16115), (5885, 9083)]