53875941

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{21559}}^1$

素因数の和:21593

約数の個数: 24

約数和(自身を含む): 88482240

約数和(自身を除く): 34606299

約数列:

[1, 3, 7, 17, 21, 49, 51, 119, 147, 357, 833, 2499, 21559, 64677, 150913, 366503, 452739, 1056391, 1099509, 2565521, 3169173, 7696563, 17958647, 53875941]

約数ペア:

[(1, 53875941), (3, 17958647), (7, 7696563), (17, 3169173), (21, 2565521), (49, 1099509), (51, 1056391), (119, 452739), (147, 366503), (357, 150913), (833, 64677), (2499, 21559)]