49492289

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{257}}^1$

素因数の和:377

約数の個数: 32

約数和(自身を含む): 64495872

約数和(自身を除く): 15003583

約数列:

[1, 7, 11, 41, 61, 77, 257, 287, 427, 451, 671, 1799, 2501, 2827, 3157, 4697, 10537, 15677, 17507, 19789, 27511, 73759, 109739, 115907, 172447, 192577, 642757, 811349, 1207129, 4499299, 7070327, 49492289]

約数ペア:

[(1, 49492289), (7, 7070327), (11, 4499299), (41, 1207129), (61, 811349), (77, 642757), (257, 192577), (287, 172447), (427, 115907), (451, 109739), (671, 73759), (1799, 27511), (2501, 19789), (2827, 17507), (3157, 15677), (4697, 10537)]