53238874

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2293}}^1$

素因数の和:2374

約数の個数: 32

約数和(自身を含む): 92494080

約数和(自身を除く): 39255206

約数列:

[1, 2, 13, 19, 26, 38, 47, 94, 247, 494, 611, 893, 1222, 1786, 2293, 4586, 11609, 23218, 29809, 43567, 59618, 87134, 107771, 215542, 566371, 1132742, 1401023, 2047649, 2802046, 4095298, 26619437, 53238874]

約数ペア:

[(1, 53238874), (2, 26619437), (13, 4095298), (19, 2802046), (26, 2047649), (38, 1401023), (47, 1132742), (94, 566371), (247, 215542), (494, 107771), (611, 87134), (893, 59618), (1222, 43567), (1786, 29809), (2293, 23218), (4586, 11609)]