55166664

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{328373}}^1$

素因数の和:328389

約数の個数: 32

約数和(自身を含む): 157619520

約数和(自身を除く): 102452856

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 328373, 656746, 985119, 1313492, 1970238, 2298611, 2626984, 3940476, 4597222, 6895833, 7880952, 9194444, 13791666, 18388888, 27583332, 55166664]

約数ペア:

[(1, 55166664), (2, 27583332), (3, 18388888), (4, 13791666), (6, 9194444), (7, 7880952), (8, 6895833), (12, 4597222), (14, 3940476), (21, 2626984), (24, 2298611), (28, 1970238), (42, 1313492), (56, 985119), (84, 656746), (168, 328373)]