49877464

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{523}}^1$

素因数の和:680

約数の個数: 64

約数和(自身を含む): 116202240

約数和(自身を除く): 66324776

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 131, 182, 262, 364, 523, 524, 728, 917, 1046, 1048, 1703, 1834, 2092, 3406, 3661, 3668, 4184, 6799, 6812, 7322, 7336, 11921, 13598, 13624, 14644, 23842, 27196, 29288, 47593, 47684, 54392, 68513, 95186, 95368, 137026, 190372, 274052, 380744, 479591, 548104, 890669, 959182, 1781338, 1918364, 3562676, 3836728, 6234683, 7125352, 12469366, 24938732, 49877464]

約数ペア:

[(1, 49877464), (2, 24938732), (4, 12469366), (7, 7125352), (8, 6234683), (13, 3836728), (14, 3562676), (26, 1918364), (28, 1781338), (52, 959182), (56, 890669), (91, 548104), (104, 479591), (131, 380744), (182, 274052), (262, 190372), (364, 137026), (523, 95368), (524, 95186), (728, 68513), (917, 54392), (1046, 47684), (1048, 47593), (1703, 29288), (1834, 27196), (2092, 23842), (3406, 14644), (3661, 13624), (3668, 13598), (4184, 11921), (6799, 7336), (6812, 7322)]