53297394

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{20327}}^1$

素因数の和:20374

約数の個数: 32

約数和(自身を含む): 117089280

約数和(自身を除く): 63791886

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 114, 138, 437, 874, 1311, 2622, 20327, 40654, 60981, 121962, 386213, 467521, 772426, 935042, 1158639, 1402563, 2317278, 2805126, 8882899, 17765798, 26648697, 53297394]

約数ペア:

[(1, 53297394), (2, 26648697), (3, 17765798), (6, 8882899), (19, 2805126), (23, 2317278), (38, 1402563), (46, 1158639), (57, 935042), (69, 772426), (114, 467521), (138, 386213), (437, 121962), (874, 60981), (1311, 40654), (2622, 20327)]