49949964

素因数分解:

$2^2\times 3^2\times {\mathrm{1387499}}^1$

素因数の和:1387509

約数の個数: 18

約数和(自身を含む): 126262500

約数和(自身を除く): 76312536

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1387499, 2774998, 4162497, 5549996, 8324994, 12487491, 16649988, 24974982, 49949964]

約数ペア:

[(1, 49949964), (2, 24974982), (3, 16649988), (4, 12487491), (6, 8324994), (9, 5549996), (12, 4162497), (18, 2774998), (36, 1387499)]