53097681

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{673}}^1$

素因数の和:730

約数の個数: 48

約数和(自身を含む): 92699264

約数和(自身を除く): 39601583

約数列:

[1, 3, 7, 13, 17, 21, 39, 51, 91, 119, 221, 273, 289, 357, 663, 673, 867, 1547, 2019, 2023, 3757, 4641, 4711, 6069, 8749, 11271, 11441, 14133, 26247, 26299, 34323, 61243, 78897, 80087, 148733, 183729, 194497, 240261, 446199, 583491, 1041131, 1361479, 2528461, 3123393, 4084437, 7585383, 17699227, 53097681]

約数ペア:

[(1, 53097681), (3, 17699227), (7, 7585383), (13, 4084437), (17, 3123393), (21, 2528461), (39, 1361479), (51, 1041131), (91, 583491), (119, 446199), (221, 240261), (273, 194497), (289, 183729), (357, 148733), (663, 80087), (673, 78897), (867, 61243), (1547, 34323), (2019, 26299), (2023, 26247), (3757, 14133), (4641, 11441), (4711, 11271), (6069, 8749)]