51290892

素因数分解:

$2^2\times 3^2\times {\mathrm{223}}^1\times {\mathrm{6389}}^1$

素因数の和:6622

約数の個数: 36

約数和(自身を含む): 130253760

約数和(自身を除く): 78962868

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 223, 446, 669, 892, 1338, 2007, 2676, 4014, 6389, 8028, 12778, 19167, 25556, 38334, 57501, 76668, 115002, 230004, 1424747, 2849494, 4274241, 5698988, 8548482, 12822723, 17096964, 25645446, 51290892]

約数ペア:

[(1, 51290892), (2, 25645446), (3, 17096964), (4, 12822723), (6, 8548482), (9, 5698988), (12, 4274241), (18, 2849494), (36, 1424747), (223, 230004), (446, 115002), (669, 76668), (892, 57501), (1338, 38334), (2007, 25556), (2676, 19167), (4014, 12778), (6389, 8028)]