51881102

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{211}}^1$

素因数の和:433

約数の個数: 48

約数和(自身を含む): 98460432

約数和(自身を除く): 46579330

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 193, 211, 386, 422, 637, 1274, 1351, 1477, 2509, 2702, 2743, 2954, 5018, 5486, 9457, 10339, 17563, 18914, 19201, 20678, 35126, 38402, 40723, 81446, 122941, 134407, 245882, 268814, 285061, 529399, 570122, 1058798, 1995427, 3705793, 3990854, 7411586, 25940551, 51881102]

約数ペア:

[(1, 51881102), (2, 25940551), (7, 7411586), (13, 3990854), (14, 3705793), (26, 1995427), (49, 1058798), (91, 570122), (98, 529399), (182, 285061), (193, 268814), (211, 245882), (386, 134407), (422, 122941), (637, 81446), (1274, 40723), (1351, 38402), (1477, 35126), (2509, 20678), (2702, 19201), (2743, 18914), (2954, 17563), (5018, 10339), (5486, 9457)]