51038280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{141773}}^1$

素因数の和:141790

約数の個数: 48

約数和(自身を含む): 165875580

約数和(自身を除く): 114837300

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 141773, 283546, 425319, 567092, 708865, 850638, 1134184, 1275957, 1417730, 1701276, 2126595, 2551914, 2835460, 3402552, 4253190, 5103828, 5670920, 6379785, 8506380, 10207656, 12759570, 17012760, 25519140, 51038280]

約数ペア:

[(1, 51038280), (2, 25519140), (3, 17012760), (4, 12759570), (5, 10207656), (6, 8506380), (8, 6379785), (9, 5670920), (10, 5103828), (12, 4253190), (15, 3402552), (18, 2835460), (20, 2551914), (24, 2126595), (30, 1701276), (36, 1417730), (40, 1275957), (45, 1134184), (60, 850638), (72, 708865), (90, 567092), (120, 425319), (180, 283546), (360, 141773)]