47081890

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{52901}}^1$

素因数の和:52997

約数の個数: 16

約数和(自身を含む): 85701240

約数和(自身を除く): 38619350

約数列:

[1, 2, 5, 10, 89, 178, 445, 890, 52901, 105802, 264505, 529010, 4708189, 9416378, 23540945, 47081890]

約数ペア:

[(1, 47081890), (2, 23540945), (5, 9416378), (10, 4708189), (89, 529010), (178, 264505), (445, 105802), (890, 52901)]