49772805

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{1621}}^1$

素因数の和:1741

約数の個数: 32

約数和(自身を含む): 84084480

約数和(自身を除く): 34311675

約数列:

[1, 3, 5, 15, 23, 69, 89, 115, 267, 345, 445, 1335, 1621, 2047, 4863, 6141, 8105, 10235, 24315, 30705, 37283, 111849, 144269, 186415, 432807, 559245, 721345, 2164035, 3318187, 9954561, 16590935, 49772805]

約数ペア:

[(1, 49772805), (3, 16590935), (5, 9954561), (15, 3318187), (23, 2164035), (69, 721345), (89, 559245), (115, 432807), (267, 186415), (345, 144269), (445, 111849), (1335, 37283), (1621, 30705), (2047, 24315), (4863, 10235), (6141, 8105)]