56123010

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1907}}^1$

素因数の和:2032

約数の個数: 64

約数和(自身を含む): 151113600

約数和(自身を除く): 94990590

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 109, 135, 218, 270, 327, 545, 654, 981, 1090, 1635, 1907, 1962, 2943, 3270, 3814, 4905, 5721, 5886, 9535, 9810, 11442, 14715, 17163, 19070, 28605, 29430, 34326, 51489, 57210, 85815, 102978, 171630, 207863, 257445, 415726, 514890, 623589, 1039315, 1247178, 1870767, 2078630, 3117945, 3741534, 5612301, 6235890, 9353835, 11224602, 18707670, 28061505, 56123010]

約数ペア:

[(1, 56123010), (2, 28061505), (3, 18707670), (5, 11224602), (6, 9353835), (9, 6235890), (10, 5612301), (15, 3741534), (18, 3117945), (27, 2078630), (30, 1870767), (45, 1247178), (54, 1039315), (90, 623589), (109, 514890), (135, 415726), (218, 257445), (270, 207863), (327, 171630), (545, 102978), (654, 85815), (981, 57210), (1090, 51489), (1635, 34326), (1907, 29430), (1962, 28605), (2943, 19070), (3270, 17163), (3814, 14715), (4905, 11442), (5721, 9810), (5886, 9535)]