52199924

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{20947}}^1$

素因数の和:21047

約数の個数: 24

約数和(自身を含む): 105577920

約数和(自身を除く): 53377996

約数列:

[1, 2, 4, 7, 14, 28, 89, 178, 356, 623, 1246, 2492, 20947, 41894, 83788, 146629, 293258, 586516, 1864283, 3728566, 7457132, 13049981, 26099962, 52199924]

約数ペア:

[(1, 52199924), (2, 26099962), (4, 13049981), (7, 7457132), (14, 3728566), (28, 1864283), (89, 586516), (178, 293258), (356, 146629), (623, 83788), (1246, 41894), (2492, 20947)]