49951008290

素因数分解:

$2^1\times 5^1\times {\mathrm{641}}^1\times {\mathrm{7792669}}^1$

素因数の和:7793317

約数の個数: 16

約数和(自身を含む): 90052094520

約数和(自身を除く): 40101086230

約数列:

[1, 2, 5, 10, 641, 1282, 3205, 6410, 7792669, 15585338, 38963345, 77926690, 4995100829, 9990201658, 24975504145, 49951008290]

約数ペア:

[(1, 49951008290), (2, 24975504145), (5, 9990201658), (10, 4995100829), (641, 77926690), (1282, 38963345), (3205, 15585338), (6410, 7792669)]