49555978

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1\times {\mathrm{2207}}^1$

素因数の和:2421

約数の個数: 16

約数和(自身を含む): 75778560

約数和(自身を除く): 26222582

約数列:

[1, 2, 103, 109, 206, 218, 2207, 4414, 11227, 22454, 227321, 240563, 454642, 481126, 24777989, 49555978]

約数ペア:

[(1, 49555978), (2, 24777989), (103, 481126), (109, 454642), (206, 240563), (218, 227321), (2207, 22454), (4414, 11227)]