55775317

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{359}}^1$

素因数の和:445

約数の個数: 32

約数和(自身を含む): 68947200

約数和(自身を除く): 13171883

約数列:

[1, 13, 17, 19, 37, 221, 247, 323, 359, 481, 629, 703, 4199, 4667, 6103, 6821, 8177, 9139, 11951, 13283, 79339, 88673, 115957, 155363, 172679, 225811, 252377, 1507441, 2935543, 3280901, 4290409, 55775317]

約数ペア:

[(1, 55775317), (13, 4290409), (17, 3280901), (19, 2935543), (37, 1507441), (221, 252377), (247, 225811), (323, 172679), (359, 155363), (481, 115957), (629, 88673), (703, 79339), (4199, 13283), (4667, 11951), (6103, 9139), (6821, 8177)]