54038420

素因数分解:

$2^2\times 5^1\times {\mathrm{461}}^1\times {\mathrm{5861}}^1$

素因数の和:6331

約数の個数: 24

約数和(自身を含む): 113746248

約数和(自身を除く): 59707828

約数列:

[1, 2, 4, 5, 10, 20, 461, 922, 1844, 2305, 4610, 5861, 9220, 11722, 23444, 29305, 58610, 117220, 2701921, 5403842, 10807684, 13509605, 27019210, 54038420]

約数ペア:

[(1, 54038420), (2, 27019210), (4, 13509605), (5, 10807684), (10, 5403842), (20, 2701921), (461, 117220), (922, 58610), (1844, 29305), (2305, 23444), (4610, 11722), (5861, 9220)]