51702068

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1087}}^1$

素因数の和:1172

約数の個数: 48

約数和(自身を含む): 105283584

約数和(自身を除く): 53581516

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 47, 92, 94, 188, 253, 506, 517, 1012, 1034, 1081, 1087, 2068, 2162, 2174, 4324, 4348, 11891, 11957, 23782, 23914, 25001, 47564, 47828, 50002, 51089, 100004, 102178, 204356, 275011, 550022, 561979, 1100044, 1123958, 1175047, 2247916, 2350094, 4700188, 12925517, 25851034, 51702068]

約数ペア:

[(1, 51702068), (2, 25851034), (4, 12925517), (11, 4700188), (22, 2350094), (23, 2247916), (44, 1175047), (46, 1123958), (47, 1100044), (92, 561979), (94, 550022), (188, 275011), (253, 204356), (506, 102178), (517, 100004), (1012, 51089), (1034, 50002), (1081, 47828), (1087, 47564), (2068, 25001), (2162, 23914), (2174, 23782), (4324, 11957), (4348, 11891)]