52860420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{7937}}^1$

素因数の和:7989

約数の個数: 72

約数和(自身を含む): 164697624

約数和(自身を除く): 111837204

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 45, 60, 74, 90, 111, 148, 180, 185, 222, 333, 370, 444, 555, 666, 740, 1110, 1332, 1665, 2220, 3330, 6660, 7937, 15874, 23811, 31748, 39685, 47622, 71433, 79370, 95244, 119055, 142866, 158740, 238110, 285732, 293669, 357165, 476220, 587338, 714330, 881007, 1174676, 1428660, 1468345, 1762014, 2643021, 2936690, 3524028, 4405035, 5286042, 5873380, 8810070, 10572084, 13215105, 17620140, 26430210, 52860420]

約数ペア:

[(1, 52860420), (2, 26430210), (3, 17620140), (4, 13215105), (5, 10572084), (6, 8810070), (9, 5873380), (10, 5286042), (12, 4405035), (15, 3524028), (18, 2936690), (20, 2643021), (30, 1762014), (36, 1468345), (37, 1428660), (45, 1174676), (60, 881007), (74, 714330), (90, 587338), (111, 476220), (148, 357165), (180, 293669), (185, 285732), (222, 238110), (333, 158740), (370, 142866), (444, 119055), (555, 95244), (666, 79370), (740, 71433), (1110, 47622), (1332, 39685), (1665, 31748), (2220, 23811), (3330, 15874), (6660, 7937)]