54521460

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{43271}}^1$

素因数の和:43293

約数の個数: 72

約数和(自身を含む): 189012096

約数和(自身を除く): 134490636

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 43271, 86542, 129813, 173084, 216355, 259626, 302897, 389439, 432710, 519252, 605794, 649065, 778878, 865420, 908691, 1211588, 1298130, 1514485, 1557756, 1817382, 1947195, 2596260, 2726073, 3028970, 3634764, 3894390, 4543455, 5452146, 6057940, 7788780, 9086910, 10904292, 13630365, 18173820, 27260730, 54521460]

約数ペア:

[(1, 54521460), (2, 27260730), (3, 18173820), (4, 13630365), (5, 10904292), (6, 9086910), (7, 7788780), (9, 6057940), (10, 5452146), (12, 4543455), (14, 3894390), (15, 3634764), (18, 3028970), (20, 2726073), (21, 2596260), (28, 1947195), (30, 1817382), (35, 1557756), (36, 1514485), (42, 1298130), (45, 1211588), (60, 908691), (63, 865420), (70, 778878), (84, 649065), (90, 605794), (105, 519252), (126, 432710), (140, 389439), (180, 302897), (210, 259626), (252, 216355), (315, 173084), (420, 129813), (630, 86542), (1260, 43271)]