51081364

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{173}}^1\times {\mathrm{761}}^1$

素因数の和:1035

約数の個数: 24

約数和(自身を含む): 90955368

約数和(自身を除く): 39874004

約数列:

[1, 2, 4, 97, 173, 194, 346, 388, 692, 761, 1522, 3044, 16781, 33562, 67124, 73817, 131653, 147634, 263306, 295268, 526612, 12770341, 25540682, 51081364]

約数ペア:

[(1, 51081364), (2, 25540682), (4, 12770341), (97, 526612), (173, 295268), (194, 263306), (346, 147634), (388, 131653), (692, 73817), (761, 67124), (1522, 33562), (3044, 16781)]