54137578

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{349}}^1\times {\mathrm{641}}^1$

素因数の和:1014

約数の個数: 24

約数和(自身を含む): 89655300

約数和(自身を除く): 35517722

約数列:

[1, 2, 11, 22, 121, 242, 349, 641, 698, 1282, 3839, 7051, 7678, 14102, 42229, 77561, 84458, 155122, 223709, 447418, 2460799, 4921598, 27068789, 54137578]

約数ペア:

[(1, 54137578), (2, 27068789), (11, 4921598), (22, 2460799), (121, 447418), (242, 223709), (349, 155122), (641, 84458), (698, 77561), (1282, 42229), (3839, 14102), (7051, 7678)]