51331866

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{1009}}^1$

素因数の和:1214

約数の個数: 32

約数和(自身を含む): 105201600

約数和(自身を除く): 53869734

約数列:

[1, 2, 3, 6, 61, 122, 139, 183, 278, 366, 417, 834, 1009, 2018, 3027, 6054, 8479, 16958, 25437, 50874, 61549, 123098, 140251, 184647, 280502, 369294, 420753, 841506, 8555311, 17110622, 25665933, 51331866]

約数ペア:

[(1, 51331866), (2, 25665933), (3, 17110622), (6, 8555311), (61, 841506), (122, 420753), (139, 369294), (183, 280502), (278, 184647), (366, 140251), (417, 123098), (834, 61549), (1009, 50874), (2018, 25437), (3027, 16958), (6054, 8479)]