49649240

素因数分解:

$2^3\times 5^1\times {\mathrm{1051}}^1\times {\mathrm{1181}}^1$

素因数の和:2243

約数の個数: 32

約数和(自身を含む): 111911760

約数和(自身を除く): 62262520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1051, 1181, 2102, 2362, 4204, 4724, 5255, 5905, 8408, 9448, 10510, 11810, 21020, 23620, 42040, 47240, 1241231, 2482462, 4964924, 6206155, 9929848, 12412310, 24824620, 49649240]

約数ペア:

[(1, 49649240), (2, 24824620), (4, 12412310), (5, 9929848), (8, 6206155), (10, 4964924), (20, 2482462), (40, 1241231), (1051, 47240), (1181, 42040), (2102, 23620), (2362, 21020), (4204, 11810), (4724, 10510), (5255, 9448), (5905, 8408)]