51152038

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{673}}^1$

素因数の和:832

約数の個数: 32

約数和(自身を含む): 90262080

約数和(自身を除く): 39110042

約数列:

[1, 2, 7, 14, 61, 89, 122, 178, 427, 623, 673, 854, 1246, 1346, 4711, 5429, 9422, 10858, 38003, 41053, 59897, 76006, 82106, 119794, 287371, 419279, 574742, 838558, 3653717, 7307434, 25576019, 51152038]

約数ペア:

[(1, 51152038), (2, 25576019), (7, 7307434), (14, 3653717), (61, 838558), (89, 574742), (122, 419279), (178, 287371), (427, 119794), (623, 82106), (673, 76006), (854, 59897), (1246, 41053), (1346, 38003), (4711, 10858), (5429, 9422)]