5255586

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{787}}^1$

素因数の和:855

約数の個数: 48

約数和(自身を含む): 13276224

約数和(自身を除く): 8020638

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 53, 63, 106, 126, 159, 318, 371, 477, 742, 787, 954, 1113, 1574, 2226, 2361, 3339, 4722, 5509, 6678, 7083, 11018, 14166, 16527, 33054, 41711, 49581, 83422, 99162, 125133, 250266, 291977, 375399, 583954, 750798, 875931, 1751862, 2627793, 5255586]

約数ペア:

[(1, 5255586), (2, 2627793), (3, 1751862), (6, 875931), (7, 750798), (9, 583954), (14, 375399), (18, 291977), (21, 250266), (42, 125133), (53, 99162), (63, 83422), (106, 49581), (126, 41711), (159, 33054), (318, 16527), (371, 14166), (477, 11018), (742, 7083), (787, 6678), (954, 5509), (1113, 4722), (1574, 3339), (2226, 2361)]