49701843

素因数分解:

$3^4\times {\mathrm{311}}^1\times {\mathrm{1973}}^1$

素因数の和:2296

約数の個数: 20

約数和(自身を含む): 74522448

約数和(自身を除く): 24820605

約数列:

[1, 3, 9, 27, 81, 311, 933, 1973, 2799, 5919, 8397, 17757, 25191, 53271, 159813, 613603, 1840809, 5522427, 16567281, 49701843]

約数ペア:

[(1, 49701843), (3, 16567281), (9, 5522427), (27, 1840809), (81, 613603), (311, 159813), (933, 53271), (1973, 25191), (2799, 17757), (5919, 8397)]