56251220

素因数分解:

$2^2\times 5^1\times {\mathrm{461}}^1\times {\mathrm{6101}}^1$

素因数の和:6571

約数の個数: 24

約数和(自身を含む): 118403208

約数和(自身を除く): 62151988

約数列:

[1, 2, 4, 5, 10, 20, 461, 922, 1844, 2305, 4610, 6101, 9220, 12202, 24404, 30505, 61010, 122020, 2812561, 5625122, 11250244, 14062805, 28125610, 56251220]

約数ペア:

[(1, 56251220), (2, 28125610), (4, 14062805), (5, 11250244), (10, 5625122), (20, 2812561), (461, 122020), (922, 61010), (1844, 30505), (2305, 24404), (4610, 12202), (6101, 9220)]