56184359

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{239}}^1$

素因数の和:371

約数の個数: 32

約数和(自身を含む): 72990720

約数和(自身を除く): 16806361

約数列:

[1, 7, 11, 43, 71, 77, 239, 301, 473, 497, 781, 1673, 2629, 3053, 3311, 5467, 10277, 16969, 18403, 21371, 33583, 71939, 113047, 118783, 186659, 235081, 729667, 791329, 1306613, 5107669, 8026337, 56184359]

約数ペア:

[(1, 56184359), (7, 8026337), (11, 5107669), (43, 1306613), (71, 791329), (77, 729667), (239, 235081), (301, 186659), (473, 118783), (497, 113047), (781, 71939), (1673, 33583), (2629, 21371), (3053, 18403), (3311, 16969), (5467, 10277)]