51269708

素因数分解:

$2^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{12289}}^1$

素因数の和:12449

約数の個数: 24

約数和(自身を含む): 103236000

約数和(自身を除く): 51966292

約数列:

[1, 2, 4, 7, 14, 28, 149, 298, 596, 1043, 2086, 4172, 12289, 24578, 49156, 86023, 172046, 344092, 1831061, 3662122, 7324244, 12817427, 25634854, 51269708]

約数ペア:

[(1, 51269708), (2, 25634854), (4, 12817427), (7, 7324244), (14, 3662122), (28, 1831061), (149, 344092), (298, 172046), (596, 86023), (1043, 49156), (2086, 24578), (4172, 12289)]