49162672

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{3329}}^1$

素因数の和:3421

約数の個数: 40

約数和(自身を含む): 104055840

約数和(自身を除く): 54893168

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 71, 104, 142, 208, 284, 568, 923, 1136, 1846, 3329, 3692, 6658, 7384, 13316, 14768, 26632, 43277, 53264, 86554, 173108, 236359, 346216, 472718, 692432, 945436, 1890872, 3072667, 3781744, 6145334, 12290668, 24581336, 49162672]

約数ペア:

[(1, 49162672), (2, 24581336), (4, 12290668), (8, 6145334), (13, 3781744), (16, 3072667), (26, 1890872), (52, 945436), (71, 692432), (104, 472718), (142, 346216), (208, 236359), (284, 173108), (568, 86554), (923, 53264), (1136, 43277), (1846, 26632), (3329, 14768), (3692, 13316), (6658, 7384)]