56505510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{3187}}^1$

素因数の和:3397

約数の個数: 48

約数和(自身を含む): 147706416

約数和(自身を除く): 91200906

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 197, 394, 591, 985, 1182, 1773, 1970, 2955, 3187, 3546, 5910, 6374, 8865, 9561, 15935, 17730, 19122, 28683, 31870, 47805, 57366, 95610, 143415, 286830, 627839, 1255678, 1883517, 3139195, 3767034, 5650551, 6278390, 9417585, 11301102, 18835170, 28252755, 56505510]

約数ペア:

[(1, 56505510), (2, 28252755), (3, 18835170), (5, 11301102), (6, 9417585), (9, 6278390), (10, 5650551), (15, 3767034), (18, 3139195), (30, 1883517), (45, 1255678), (90, 627839), (197, 286830), (394, 143415), (591, 95610), (985, 57366), (1182, 47805), (1773, 31870), (1970, 28683), (2955, 19122), (3187, 17730), (3546, 15935), (5910, 9561), (6374, 8865)]