51621556

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{5107}}^1$

素因数の和:5156

約数の個数: 36

約数和(自身を含む): 108984288

約数和(自身を除く): 57362732

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 361, 532, 722, 1444, 2527, 5054, 5107, 10108, 10214, 20428, 35749, 71498, 97033, 142996, 194066, 388132, 679231, 1358462, 1843627, 2716924, 3687254, 7374508, 12905389, 25810778, 51621556]

約数ペア:

[(1, 51621556), (2, 25810778), (4, 12905389), (7, 7374508), (14, 3687254), (19, 2716924), (28, 1843627), (38, 1358462), (76, 679231), (133, 388132), (266, 194066), (361, 142996), (532, 97033), (722, 71498), (1444, 35749), (2527, 20428), (5054, 10214), (5107, 10108)]