49499703

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{21739}}^1$

素因数の和:21779

約数の個数: 24

約数和(自身を含む): 81394560

約数和(自身を除く): 31894857

約数列:

[1, 3, 9, 11, 23, 33, 69, 99, 207, 253, 759, 2277, 21739, 65217, 195651, 239129, 499997, 717387, 1499991, 2152161, 4499973, 5499967, 16499901, 49499703]

約数ペア:

[(1, 49499703), (3, 16499901), (9, 5499967), (11, 4499973), (23, 2152161), (33, 1499991), (69, 717387), (99, 499997), (207, 239129), (253, 195651), (759, 65217), (2277, 21739)]