51025680

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{23623}}^1$

素因数の和:23645

約数の個数: 80

約数和(自身を含む): 175762560

約数和(自身を除く): 124736880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 23623, 47246, 70869, 94492, 118115, 141738, 188984, 212607, 236230, 283476, 354345, 377968, 425214, 472460, 566952, 637821, 708690, 850428, 944920, 1063035, 1133904, 1275642, 1417380, 1700856, 1889840, 2126070, 2551284, 2834760, 3189105, 3401712, 4252140, 5102568, 5669520, 6378210, 8504280, 10205136, 12756420, 17008560, 25512840, 51025680]

約数ペア:

[(1, 51025680), (2, 25512840), (3, 17008560), (4, 12756420), (5, 10205136), (6, 8504280), (8, 6378210), (9, 5669520), (10, 5102568), (12, 4252140), (15, 3401712), (16, 3189105), (18, 2834760), (20, 2551284), (24, 2126070), (27, 1889840), (30, 1700856), (36, 1417380), (40, 1275642), (45, 1133904), (48, 1063035), (54, 944920), (60, 850428), (72, 708690), (80, 637821), (90, 566952), (108, 472460), (120, 425214), (135, 377968), (144, 354345), (180, 283476), (216, 236230), (240, 212607), (270, 188984), (360, 141738), (432, 118115), (540, 94492), (720, 70869), (1080, 47246), (2160, 23623)]