55085128

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{20929}}^1$

素因数の和:20989

約数の個数: 32

約数和(自身を含む): 120556800

約数和(自身を除く): 65471672

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 94, 188, 329, 376, 658, 1316, 2632, 20929, 41858, 83716, 146503, 167432, 293006, 586012, 983663, 1172024, 1967326, 3934652, 6885641, 7869304, 13771282, 27542564, 55085128]

約数ペア:

[(1, 55085128), (2, 27542564), (4, 13771282), (7, 7869304), (8, 6885641), (14, 3934652), (28, 1967326), (47, 1172024), (56, 983663), (94, 586012), (188, 293006), (329, 167432), (376, 146503), (658, 83716), (1316, 41858), (2632, 20929)]