55813128

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{332221}}^1$

素因数の和:332237

約数の個数: 32

約数和(自身を含む): 159466560

約数和(自身を除く): 103653432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 332221, 664442, 996663, 1328884, 1993326, 2325547, 2657768, 3986652, 4651094, 6976641, 7973304, 9302188, 13953282, 18604376, 27906564, 55813128]

約数ペア:

[(1, 55813128), (2, 27906564), (3, 18604376), (4, 13953282), (6, 9302188), (7, 7973304), (8, 6976641), (12, 4651094), (14, 3986652), (21, 2657768), (24, 2325547), (28, 1993326), (42, 1328884), (56, 996663), (84, 664442), (168, 332221)]