55561630

素因数分解:

$2^1\times 5^1\times {\mathrm{643}}^1\times {\mathrm{8641}}^1$

素因数の和:9291

約数の個数: 16

約数和(自身を含む): 100178064

約数和(自身を除く): 44616434

約数列:

[1, 2, 5, 10, 643, 1286, 3215, 6430, 8641, 17282, 43205, 86410, 5556163, 11112326, 27780815, 55561630]

約数ペア:

[(1, 55561630), (2, 27780815), (5, 11112326), (10, 5556163), (643, 86410), (1286, 43205), (3215, 17282), (6430, 8641)]