51354918

素因数分解:

$2^1\times 3^3\times {\mathrm{457}}^1\times {\mathrm{2081}}^1$

素因数の和:2549

約数の個数: 32

約数和(自身を含む): 114426720

約数和(自身を除く): 63071802

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 457, 914, 1371, 2081, 2742, 4113, 4162, 6243, 8226, 12339, 12486, 18729, 24678, 37458, 56187, 112374, 951017, 1902034, 2853051, 5706102, 8559153, 17118306, 25677459, 51354918]

約数ペア:

[(1, 51354918), (2, 25677459), (3, 17118306), (6, 8559153), (9, 5706102), (18, 2853051), (27, 1902034), (54, 951017), (457, 112374), (914, 56187), (1371, 37458), (2081, 24678), (2742, 18729), (4113, 12486), (4162, 12339), (6243, 8226)]