54385016

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{20663}}^1$

素因数の和:20723

約数の個数: 32

約数和(自身を含む): 119024640

約数和(自身を除く): 64639624

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 94, 188, 329, 376, 658, 1316, 2632, 20663, 41326, 82652, 144641, 165304, 289282, 578564, 971161, 1157128, 1942322, 3884644, 6798127, 7769288, 13596254, 27192508, 54385016]

約数ペア:

[(1, 54385016), (2, 27192508), (4, 13596254), (7, 7769288), (8, 6798127), (14, 3884644), (28, 1942322), (47, 1157128), (56, 971161), (94, 578564), (188, 289282), (329, 165304), (376, 144641), (658, 82652), (1316, 41326), (2632, 20663)]