54911215

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{2633}}^1$

素因数の和:2778

約数の個数: 16

約数和(自身を含む): 68146848

約数和(自身を除く): 13235633

約数列:

[1, 5, 43, 97, 215, 485, 2633, 4171, 13165, 20855, 113219, 255401, 566095, 1277005, 10982243, 54911215]

約数ペア:

[(1, 54911215), (5, 10982243), (43, 1277005), (97, 566095), (215, 255401), (485, 113219), (2633, 20855), (4171, 13165)]