49349729

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{229}}^1$

素因数の和:401

約数の個数: 24

約数和(自身を含む): 59099880

約数和(自身を除く): 9750151

約数列:

[1, 11, 13, 121, 137, 143, 229, 1507, 1573, 1781, 2519, 2977, 16577, 19591, 27709, 31373, 32747, 215501, 345103, 360217, 407849, 3796133, 4486339, 49349729]

約数ペア:

[(1, 49349729), (11, 4486339), (13, 3796133), (121, 407849), (137, 360217), (143, 345103), (229, 215501), (1507, 32747), (1573, 31373), (1781, 27709), (2519, 19591), (2977, 16577)]