56891856

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{169321}}^1$

素因数の和:169339

約数の個数: 40

約数和(自身を含む): 167967424

約数和(自身を除く): 111075568

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 169321, 338642, 507963, 677284, 1015926, 1185247, 1354568, 2031852, 2370494, 2709136, 3555741, 4063704, 4740988, 7111482, 8127408, 9481976, 14222964, 18963952, 28445928, 56891856]

約数ペア:

[(1, 56891856), (2, 28445928), (3, 18963952), (4, 14222964), (6, 9481976), (7, 8127408), (8, 7111482), (12, 4740988), (14, 4063704), (16, 3555741), (21, 2709136), (24, 2370494), (28, 2031852), (42, 1354568), (48, 1185247), (56, 1015926), (84, 677284), (112, 507963), (168, 338642), (336, 169321)]