56855778

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{193387}}^1$

素因数の和:193406

約数の個数: 24

約数和(自身を含む): 132277392

約数和(自身を除く): 75421614

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 193387, 386774, 580161, 1160322, 1353709, 2707418, 4061127, 8122254, 9475963, 18951926, 28427889, 56855778]

約数ペア:

[(1, 56855778), (2, 28427889), (3, 18951926), (6, 9475963), (7, 8122254), (14, 4061127), (21, 2707418), (42, 1353709), (49, 1160322), (98, 580161), (147, 386774), (294, 193387)]