51331014

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{307}}^1\times {\mathrm{1327}}^1$

素因数の和:1649

約数の個数: 48

約数和(自身を含む): 127615488

約数和(自身を除く): 76284474

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 307, 614, 921, 1327, 1842, 2149, 2654, 2763, 3981, 4298, 5526, 6447, 7962, 9289, 11943, 12894, 18578, 19341, 23886, 27867, 38682, 55734, 83601, 167202, 407389, 814778, 1222167, 2444334, 2851723, 3666501, 5703446, 7333002, 8555169, 17110338, 25665507, 51331014]

約数ペア:

[(1, 51331014), (2, 25665507), (3, 17110338), (6, 8555169), (7, 7333002), (9, 5703446), (14, 3666501), (18, 2851723), (21, 2444334), (42, 1222167), (63, 814778), (126, 407389), (307, 167202), (614, 83601), (921, 55734), (1327, 38682), (1842, 27867), (2149, 23886), (2654, 19341), (2763, 18578), (3981, 12894), (4298, 11943), (5526, 9289), (6447, 7962)]