56915287

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{347}}^1$

素因数の和:439

約数の個数: 32

約数和(自身を含む): 71092224

約数和(自身を除く): 14176937

約数列:

[1, 11, 13, 31, 37, 143, 341, 347, 403, 407, 481, 1147, 3817, 4433, 4511, 5291, 10757, 12617, 12839, 14911, 49621, 118327, 139841, 141229, 164021, 166907, 398009, 1538251, 1835977, 4378099, 5174117, 56915287]

約数ペア:

[(1, 56915287), (11, 5174117), (13, 4378099), (31, 1835977), (37, 1538251), (143, 398009), (341, 166907), (347, 164021), (403, 141229), (407, 139841), (481, 118327), (1147, 49621), (3817, 14911), (4433, 12839), (4511, 12617), (5291, 10757)]