53490684

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{342889}}^1$

素因数の和:342909

約数の個数: 24

約数和(自身を含む): 134412880

約数和(自身を除く): 80922196

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 342889, 685778, 1028667, 1371556, 2057334, 4114668, 4457557, 8915114, 13372671, 17830228, 26745342, 53490684]

約数ペア:

[(1, 53490684), (2, 26745342), (3, 17830228), (4, 13372671), (6, 8915114), (12, 4457557), (13, 4114668), (26, 2057334), (39, 1371556), (52, 1028667), (78, 685778), (156, 342889)]