49019468

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{83}}^1\times {\mathrm{409}}^1$

素因数の和:534

約数の個数: 36

約数和(自身を含む): 91851480

約数和(自身を除く): 42832012

約数列:

[1, 2, 4, 19, 38, 76, 83, 166, 332, 361, 409, 722, 818, 1444, 1577, 1636, 3154, 6308, 7771, 15542, 29963, 31084, 33947, 59926, 67894, 119852, 135788, 147649, 295298, 590596, 644993, 1289986, 2579972, 12254867, 24509734, 49019468]

約数ペア:

[(1, 49019468), (2, 24509734), (4, 12254867), (19, 2579972), (38, 1289986), (76, 644993), (83, 590596), (166, 295298), (332, 147649), (361, 135788), (409, 119852), (722, 67894), (818, 59926), (1444, 33947), (1577, 31084), (1636, 29963), (3154, 15542), (6308, 7771)]