55390468

素因数分解:

$2^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{15101}}^1$

素因数の和:15243

約数の個数: 24

約数和(自身を含む): 111633984

約数和(自身を除く): 56243516

約数列:

[1, 2, 4, 7, 14, 28, 131, 262, 524, 917, 1834, 3668, 15101, 30202, 60404, 105707, 211414, 422828, 1978231, 3956462, 7912924, 13847617, 27695234, 55390468]

約数ペア:

[(1, 55390468), (2, 27695234), (4, 13847617), (7, 7912924), (14, 3956462), (28, 1978231), (131, 422828), (262, 211414), (524, 105707), (917, 60404), (1834, 30202), (3668, 15101)]