51758438

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{22721}}^1$

素因数の和:22807

約数の個数: 16

約数和(自身を含む): 83435184

約数和(自身を除く): 31676746

約数列:

[1, 2, 17, 34, 67, 134, 1139, 2278, 22721, 45442, 386257, 772514, 1522307, 3044614, 25879219, 51758438]

約数ペア:

[(1, 51758438), (2, 25879219), (17, 3044614), (34, 1522307), (67, 772514), (134, 386257), (1139, 45442), (2278, 22721)]