53085422

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{193}}^1$

素因数の和:428

約数の個数: 32

約数和(自身を含む): 87998400

約数和(自身を除く): 34912978

約数列:

[1, 2, 13, 26, 71, 142, 149, 193, 298, 386, 923, 1846, 1937, 2509, 3874, 5018, 10579, 13703, 21158, 27406, 28757, 57514, 137527, 178139, 275054, 356278, 373841, 747682, 2041747, 4083494, 26542711, 53085422]

約数ペア:

[(1, 53085422), (2, 26542711), (13, 4083494), (26, 2041747), (71, 747682), (142, 373841), (149, 356278), (193, 275054), (298, 178139), (386, 137527), (923, 57514), (1846, 28757), (1937, 27406), (2509, 21158), (3874, 13703), (5018, 10579)]