49890258

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{251971}}^1$

素因数の和:251990

約数の個数: 24

約数和(自身を含む): 117922896

約数和(自身を除く): 68032638

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 251971, 503942, 755913, 1511826, 2267739, 2771681, 4535478, 5543362, 8315043, 16630086, 24945129, 49890258]

約数ペア:

[(1, 49890258), (2, 24945129), (3, 16630086), (6, 8315043), (9, 5543362), (11, 4535478), (18, 2771681), (22, 2267739), (33, 1511826), (66, 755913), (99, 503942), (198, 251971)]