51815696907

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{449}}^1\times {\mathrm{174061}}^1$

素因数の和:174543

約数の個数: 32

約数和(自身を含む): 78954523200

約数和(自身を除く): 27138826293

約数列:

[1, 3, 13, 17, 39, 51, 221, 449, 663, 1347, 5837, 7633, 17511, 22899, 99229, 174061, 297687, 522183, 2262793, 2959037, 6788379, 8877111, 38467481, 78153389, 115402443, 234460167, 1015994057, 1328607613, 3047982171, 3985822839, 17271898969, 51815696907]

約数ペア:

[(1, 51815696907), (3, 17271898969), (13, 3985822839), (17, 3047982171), (39, 1328607613), (51, 1015994057), (221, 234460167), (449, 115402443), (663, 78153389), (1347, 38467481), (5837, 8877111), (7633, 6788379), (17511, 2959037), (22899, 2262793), (99229, 522183), (174061, 297687)]