53550512

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{176153}}^1$

素因数の和:176180

約数の個数: 20

約数和(自身を含む): 109215480

約数和(自身を除く): 55664968

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 176153, 352306, 704612, 1409224, 2818448, 3346907, 6693814, 13387628, 26775256, 53550512]

約数ペア:

[(1, 53550512), (2, 26775256), (4, 13387628), (8, 6693814), (16, 3346907), (19, 2818448), (38, 1409224), (76, 704612), (152, 352306), (304, 176153)]