54495265

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{439}}^1$

素因数の和:553

約数の個数: 32

約数和(自身を含む): 74638080

約数和(自身を除く): 20142815

約数列:

[1, 5, 11, 37, 55, 61, 185, 305, 407, 439, 671, 2035, 2195, 2257, 3355, 4829, 11285, 16243, 24145, 24827, 26779, 81215, 124135, 133895, 178673, 294569, 893365, 990823, 1472845, 4954115, 10899053, 54495265]

約数ペア:

[(1, 54495265), (5, 10899053), (11, 4954115), (37, 1472845), (55, 990823), (61, 893365), (185, 294569), (305, 178673), (407, 133895), (439, 124135), (671, 81215), (2035, 26779), (2195, 24827), (2257, 24145), (3355, 16243), (4829, 11285)]