52783220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{2083}}^1$

素因数の和:2280

約数の個数: 48

約数和(自身を含む): 127440768

約数和(自身を除く): 74657548

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 181, 362, 724, 905, 1267, 1810, 2083, 2534, 3620, 4166, 5068, 6335, 8332, 10415, 12670, 14581, 20830, 25340, 29162, 41660, 58324, 72905, 145810, 291620, 377023, 754046, 1508092, 1885115, 2639161, 3770230, 5278322, 7540460, 10556644, 13195805, 26391610, 52783220]

約数ペア:

[(1, 52783220), (2, 26391610), (4, 13195805), (5, 10556644), (7, 7540460), (10, 5278322), (14, 3770230), (20, 2639161), (28, 1885115), (35, 1508092), (70, 754046), (140, 377023), (181, 291620), (362, 145810), (724, 72905), (905, 58324), (1267, 41660), (1810, 29162), (2083, 25340), (2534, 20830), (3620, 14581), (4166, 12670), (5068, 10415), (6335, 8332)]