56412558

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{54983}}^1$

素因数の和:55013

約数の個数: 32

約数和(自身を含む): 131961600

約数和(自身を除く): 75549042

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 54983, 109966, 164949, 329898, 494847, 989694, 1044677, 1484541, 2089354, 2969082, 3134031, 6268062, 9402093, 18804186, 28206279, 56412558]

約数ペア:

[(1, 56412558), (2, 28206279), (3, 18804186), (6, 9402093), (9, 6268062), (18, 3134031), (19, 2969082), (27, 2089354), (38, 1484541), (54, 1044677), (57, 989694), (114, 494847), (171, 329898), (342, 164949), (513, 109966), (1026, 54983)]