51047216

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{290041}}^1$

素因数の和:290060

約数の個数: 20

約数和(自身を含む): 107895624

約数和(自身を除く): 56848408

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 290041, 580082, 1160164, 2320328, 3190451, 4640656, 6380902, 12761804, 25523608, 51047216]

約数ペア:

[(1, 51047216), (2, 25523608), (4, 12761804), (8, 6380902), (11, 4640656), (16, 3190451), (22, 2320328), (44, 1160164), (88, 580082), (176, 290041)]