56018520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{51869}}^1$

素因数の和:51889

約数の個数: 64

約数和(自身を含む): 186732000

約数和(自身を除く): 130713480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 51869, 103738, 155607, 207476, 259345, 311214, 414952, 466821, 518690, 622428, 778035, 933642, 1037380, 1244856, 1400463, 1556070, 1867284, 2074760, 2334105, 2800926, 3112140, 3734568, 4668210, 5601852, 6224280, 7002315, 9336420, 11203704, 14004630, 18672840, 28009260, 56018520]

約数ペア:

[(1, 56018520), (2, 28009260), (3, 18672840), (4, 14004630), (5, 11203704), (6, 9336420), (8, 7002315), (9, 6224280), (10, 5601852), (12, 4668210), (15, 3734568), (18, 3112140), (20, 2800926), (24, 2334105), (27, 2074760), (30, 1867284), (36, 1556070), (40, 1400463), (45, 1244856), (54, 1037380), (60, 933642), (72, 778035), (90, 622428), (108, 518690), (120, 466821), (135, 414952), (180, 311214), (216, 259345), (270, 207476), (360, 155607), (540, 103738), (1080, 51869)]