55673956

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{20201}}^1$

素因数の和:20271

約数の個数: 24

約数和(自身を含む): 106908984

約数和(自身を除く): 51235028

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 212, 689, 1378, 2756, 20201, 40402, 80804, 262613, 525226, 1050452, 1070653, 2141306, 4282612, 13918489, 27836978, 55673956]

約数ペア:

[(1, 55673956), (2, 27836978), (4, 13918489), (13, 4282612), (26, 2141306), (52, 1070653), (53, 1050452), (106, 525226), (212, 262613), (689, 80804), (1378, 40402), (2756, 20201)]