54917995

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{16369}}^1$

素因数の和:16446

約数の個数: 16

約数和(自身を含む): 73075680

約数和(自身を除く): 18157685

約数列:

[1, 5, 11, 55, 61, 305, 671, 3355, 16369, 81845, 180059, 900295, 998509, 4992545, 10983599, 54917995]

約数ペア:

[(1, 54917995), (5, 10983599), (11, 4992545), (55, 998509), (61, 900295), (305, 180059), (671, 81845), (3355, 16369)]