54139386

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{97}}^2\times {\mathrm{137}}^1$

素因数の和:343

約数の個数: 48

約数和(自身を含む): 125948736

約数和(自身を除く): 71809350

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 97, 137, 194, 274, 291, 411, 582, 679, 822, 959, 1358, 1918, 2037, 2877, 4074, 5754, 9409, 13289, 18818, 26578, 28227, 39867, 56454, 65863, 79734, 93023, 131726, 186046, 197589, 279069, 395178, 558138, 1289033, 2578066, 3867099, 7734198, 9023231, 18046462, 27069693, 54139386]

約数ペア:

[(1, 54139386), (2, 27069693), (3, 18046462), (6, 9023231), (7, 7734198), (14, 3867099), (21, 2578066), (42, 1289033), (97, 558138), (137, 395178), (194, 279069), (274, 197589), (291, 186046), (411, 131726), (582, 93023), (679, 79734), (822, 65863), (959, 56454), (1358, 39867), (1918, 28227), (2037, 26578), (2877, 18818), (4074, 13289), (5754, 9409)]