54382670

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{42821}}^1$

素因数の和:42955

約数の個数: 16

約数和(自身を含む): 98661888

約数和(自身を除く): 44279218

約数列:

[1, 2, 5, 10, 127, 254, 635, 1270, 42821, 85642, 214105, 428210, 5438267, 10876534, 27191335, 54382670]

約数ペア:

[(1, 54382670), (2, 27191335), (5, 10876534), (10, 5438267), (127, 428210), (254, 214105), (635, 85642), (1270, 42821)]