47303870

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{4783}}^1$

素因数の和:4856

約数の個数: 32

約数和(自身を含む): 90934272

約数和(自身を除く): 43630402

約数列:

[1, 2, 5, 10, 23, 43, 46, 86, 115, 215, 230, 430, 989, 1978, 4783, 4945, 9566, 9890, 23915, 47830, 110009, 205669, 220018, 411338, 550045, 1028345, 1100090, 2056690, 4730387, 9460774, 23651935, 47303870]

約数ペア:

[(1, 47303870), (2, 23651935), (5, 9460774), (10, 4730387), (23, 2056690), (43, 1100090), (46, 1028345), (86, 550045), (115, 411338), (215, 220018), (230, 205669), (430, 110009), (989, 47830), (1978, 23915), (4783, 9890), (4945, 9566)]