50021469

素因数分解:

$3^4\times {\mathrm{313}}^1\times {\mathrm{1973}}^1$

素因数の和:2298

約数の個数: 20

約数和(自身を含む): 75000156

約数和(自身を除く): 24978687

約数列:

[1, 3, 9, 27, 81, 313, 939, 1973, 2817, 5919, 8451, 17757, 25353, 53271, 159813, 617549, 1852647, 5557941, 16673823, 50021469]

約数ペア:

[(1, 50021469), (3, 16673823), (9, 5557941), (27, 1852647), (81, 617549), (313, 159813), (939, 53271), (1973, 25353), (2817, 17757), (5919, 8451)]