54646256

素因数分解:

$2^4\times 7^1\times {\mathrm{397}}^1\times {\mathrm{1229}}^1$

素因数の和:1641

約数の個数: 40

約数和(自身を含む): 121405920

約数和(自身を除く): 66759664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 397, 794, 1229, 1588, 2458, 2779, 3176, 4916, 5558, 6352, 8603, 9832, 11116, 17206, 19664, 22232, 34412, 44464, 68824, 137648, 487913, 975826, 1951652, 3415391, 3903304, 6830782, 7806608, 13661564, 27323128, 54646256]

約数ペア:

[(1, 54646256), (2, 27323128), (4, 13661564), (7, 7806608), (8, 6830782), (14, 3903304), (16, 3415391), (28, 1951652), (56, 975826), (112, 487913), (397, 137648), (794, 68824), (1229, 44464), (1588, 34412), (2458, 22232), (2779, 19664), (3176, 17206), (4916, 11116), (5558, 9832), (6352, 8603)]