51221302

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{283}}^1\times {\mathrm{433}}^1$

素因数の和:748

約数の個数: 32

約数和(自身を含む): 88744320

約数和(自身を除く): 37523018

約数列:

[1, 2, 11, 19, 22, 38, 209, 283, 418, 433, 566, 866, 3113, 4763, 5377, 6226, 8227, 9526, 10754, 16454, 59147, 90497, 118294, 122539, 180994, 245078, 1347929, 2328241, 2695858, 4656482, 25610651, 51221302]

約数ペア:

[(1, 51221302), (2, 25610651), (11, 4656482), (19, 2695858), (22, 2328241), (38, 1347929), (209, 245078), (283, 180994), (418, 122539), (433, 118294), (566, 90497), (866, 59147), (3113, 16454), (4763, 10754), (5377, 9526), (6226, 8227)]