51066555

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{8707}}^1$

素因数の和:8755

約数の個数: 32

約数和(自身を含む): 90284544

約数和(自身を除く): 39217989

約数列:

[1, 3, 5, 15, 17, 23, 51, 69, 85, 115, 255, 345, 391, 1173, 1955, 5865, 8707, 26121, 43535, 130605, 148019, 200261, 444057, 600783, 740095, 1001305, 2220285, 3003915, 3404437, 10213311, 17022185, 51066555]

約数ペア:

[(1, 51066555), (3, 17022185), (5, 10213311), (15, 3404437), (17, 3003915), (23, 2220285), (51, 1001305), (69, 740095), (85, 600783), (115, 444057), (255, 200261), (345, 148019), (391, 130605), (1173, 43535), (1955, 26121), (5865, 8707)]