47981219

素因数分解:

${\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:152

約数の個数: 32

約数和(自身を含む): 59028480

約数和(自身を除く): 11047261

約数列:

[1, 11, 13, 47, 59, 121, 143, 517, 611, 649, 767, 1331, 1573, 2773, 5687, 6721, 7139, 8437, 17303, 30503, 36049, 62557, 73931, 78529, 92807, 335533, 396539, 813241, 1020877, 3690863, 4361929, 47981219]

約数ペア:

[(1, 47981219), (11, 4361929), (13, 3690863), (47, 1020877), (59, 813241), (121, 396539), (143, 335533), (517, 92807), (611, 78529), (649, 73931), (767, 62557), (1331, 36049), (1573, 30503), (2773, 17303), (5687, 8437), (6721, 7139)]