56247015

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{7253}}^1$

素因数の和:7319

約数の個数: 32

約数和(自身を含む): 100279296

約数和(自身を除く): 44032281

約数列:

[1, 3, 5, 11, 15, 33, 47, 55, 141, 165, 235, 517, 705, 1551, 2585, 7253, 7755, 21759, 36265, 79783, 108795, 239349, 340891, 398915, 1022673, 1196745, 1704455, 3749801, 5113365, 11249403, 18749005, 56247015]

約数ペア:

[(1, 56247015), (3, 18749005), (5, 11249403), (11, 5113365), (15, 3749801), (33, 1704455), (47, 1196745), (55, 1022673), (141, 398915), (165, 340891), (235, 239349), (517, 108795), (705, 79783), (1551, 36265), (2585, 21759), (7253, 7755)]