56115558

素因数分解:

$2^1\times 3^3\times {\mathrm{577}}^1\times {\mathrm{1801}}^1$

素因数の和:2389

約数の個数: 32

約数和(自身を含む): 124986720

約数和(自身を除く): 68871162

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 577, 1154, 1731, 1801, 3462, 3602, 5193, 5403, 10386, 10806, 15579, 16209, 31158, 32418, 48627, 97254, 1039177, 2078354, 3117531, 6235062, 9352593, 18705186, 28057779, 56115558]

約数ペア:

[(1, 56115558), (2, 28057779), (3, 18705186), (6, 9352593), (9, 6235062), (18, 3117531), (27, 2078354), (54, 1039177), (577, 97254), (1154, 48627), (1731, 32418), (1801, 31158), (3462, 16209), (3602, 15579), (5193, 10806), (5403, 10386)]