54915908

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{389}}^1\times {\mathrm{1217}}^1$

素因数の和:1639

約数の個数: 24

約数和(自身を含む): 99754200

約数和(自身を除く): 44838292

約数列:

[1, 2, 4, 29, 58, 116, 389, 778, 1217, 1556, 2434, 4868, 11281, 22562, 35293, 45124, 70586, 141172, 473413, 946826, 1893652, 13728977, 27457954, 54915908]

約数ペア:

[(1, 54915908), (2, 27457954), (4, 13728977), (29, 1893652), (58, 946826), (116, 473413), (389, 141172), (778, 70586), (1217, 45124), (1556, 35293), (2434, 22562), (4868, 11281)]