51747388

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{9883}}^1$

素因数の和:9922

約数の個数: 48

約数和(自身を含む): 119556864

約数和(自身を除く): 67809476

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 68, 77, 119, 154, 187, 238, 308, 374, 476, 748, 1309, 2618, 5236, 9883, 19766, 39532, 69181, 108713, 138362, 168011, 217426, 276724, 336022, 434852, 672044, 760991, 1176077, 1521982, 1848121, 2352154, 3043964, 3696242, 4704308, 7392484, 12936847, 25873694, 51747388]

約数ペア:

[(1, 51747388), (2, 25873694), (4, 12936847), (7, 7392484), (11, 4704308), (14, 3696242), (17, 3043964), (22, 2352154), (28, 1848121), (34, 1521982), (44, 1176077), (68, 760991), (77, 672044), (119, 434852), (154, 336022), (187, 276724), (238, 217426), (308, 168011), (374, 138362), (476, 108713), (748, 69181), (1309, 39532), (2618, 19766), (5236, 9883)]