55171278

素因数分解:

$2^1\times 3^2\times {\mathrm{89}}^1\times {\mathrm{34439}}^1$

素因数の和:34536

約数の個数: 24

約数和(自身を含む): 120884400

約数和(自身を除く): 65713122

約数列:

[1, 2, 3, 6, 9, 18, 89, 178, 267, 534, 801, 1602, 34439, 68878, 103317, 206634, 309951, 619902, 3065071, 6130142, 9195213, 18390426, 27585639, 55171278]

約数ペア:

[(1, 55171278), (2, 27585639), (3, 18390426), (6, 9195213), (9, 6130142), (18, 3065071), (89, 619902), (178, 309951), (267, 206634), (534, 103317), (801, 68878), (1602, 34439)]