56791075

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{2129}}^1$

素因数の和:2247

約数の個数: 24

約数和(自身を含む): 77651280

約数和(自身を除く): 20860205

約数列:

[1, 5, 11, 25, 55, 97, 275, 485, 1067, 2129, 2425, 5335, 10645, 23419, 26675, 53225, 117095, 206513, 585475, 1032565, 2271643, 5162825, 11358215, 56791075]

約数ペア:

[(1, 56791075), (5, 11358215), (11, 5162825), (25, 2271643), (55, 1032565), (97, 585475), (275, 206513), (485, 117095), (1067, 53225), (2129, 26675), (2425, 23419), (5335, 10645)]