51568218

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{73459}}^1$

素因数の和:73483

約数の個数: 32

約数和(自身を含む): 123412800

約数和(自身を除く): 71844582

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 73459, 146918, 220377, 440754, 661131, 954967, 1322262, 1909934, 1983393, 2864901, 3966786, 5729802, 8594703, 17189406, 25784109, 51568218]

約数ペア:

[(1, 51568218), (2, 25784109), (3, 17189406), (6, 8594703), (9, 5729802), (13, 3966786), (18, 2864901), (26, 1983393), (27, 1909934), (39, 1322262), (54, 954967), (78, 661131), (117, 440754), (234, 220377), (351, 146918), (702, 73459)]