56270884

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{647}}^1\times {\mathrm{1279}}^1$

素因数の和:1947

約数の個数: 24

約数和(自身を含む): 104509440

約数和(自身を除く): 48238556

約数列:

[1, 2, 4, 17, 34, 68, 647, 1279, 1294, 2558, 2588, 5116, 10999, 21743, 21998, 43486, 43996, 86972, 827513, 1655026, 3310052, 14067721, 28135442, 56270884]

約数ペア:

[(1, 56270884), (2, 28135442), (4, 14067721), (17, 3310052), (34, 1655026), (68, 827513), (647, 86972), (1279, 43996), (1294, 43486), (2558, 21998), (2588, 21743), (5116, 10999)]