55652630

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{1237}}^1$

素因数の和:1664

約数の個数: 32

約数和(自身を含む): 109637280

約数和(自身を除く): 53984650

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 409, 818, 1237, 2045, 2474, 4090, 4499, 6185, 8998, 12370, 13607, 22495, 27214, 44990, 68035, 136070, 505933, 1011866, 2529665, 5059330, 5565263, 11130526, 27826315, 55652630]

約数ペア:

[(1, 55652630), (2, 27826315), (5, 11130526), (10, 5565263), (11, 5059330), (22, 2529665), (55, 1011866), (110, 505933), (409, 136070), (818, 68035), (1237, 44990), (2045, 27214), (2474, 22495), (4090, 13607), (4499, 12370), (6185, 8998)]