54500545

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{9091}}^1$

素因数の和:9216

約数の個数: 16

約数和(自身を含む): 72008640

約数和(自身を除く): 17508095

約数列:

[1, 5, 11, 55, 109, 545, 1199, 5995, 9091, 45455, 100001, 500005, 990919, 4954595, 10900109, 54500545]

約数ペア:

[(1, 54500545), (5, 10900109), (11, 4954595), (55, 990919), (109, 500005), (545, 100001), (1199, 45455), (5995, 9091)]