55978134

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^1\times {\mathrm{229}}^1\times {\mathrm{311}}^1$

素因数の和:676

約数の個数: 32

約数和(自身を含む): 113667840

約数和(自身を除く): 57689706

約数列:

[1, 2, 3, 6, 131, 229, 262, 311, 393, 458, 622, 687, 786, 933, 1374, 1866, 29999, 40741, 59998, 71219, 81482, 89997, 122223, 142438, 179994, 213657, 244446, 427314, 9329689, 18659378, 27989067, 55978134]

約数ペア:

[(1, 55978134), (2, 27989067), (3, 18659378), (6, 9329689), (131, 427314), (229, 244446), (262, 213657), (311, 179994), (393, 142438), (458, 122223), (622, 89997), (687, 81482), (786, 71219), (933, 59998), (1374, 40741), (1866, 29999)]