53387748

素因数分解:

$2^2\times 3^4\times {\mathrm{53}}^1\times {\mathrm{3109}}^1$

素因数の和:3178

約数の個数: 60

約数和(自身を含む): 142245180

約数和(自身を除く): 88857432

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 53, 54, 81, 106, 108, 159, 162, 212, 318, 324, 477, 636, 954, 1431, 1908, 2862, 3109, 4293, 5724, 6218, 8586, 9327, 12436, 17172, 18654, 27981, 37308, 55962, 83943, 111924, 164777, 167886, 251829, 329554, 335772, 494331, 503658, 659108, 988662, 1007316, 1482993, 1977324, 2965986, 4448979, 5931972, 8897958, 13346937, 17795916, 26693874, 53387748]

約数ペア:

[(1, 53387748), (2, 26693874), (3, 17795916), (4, 13346937), (6, 8897958), (9, 5931972), (12, 4448979), (18, 2965986), (27, 1977324), (36, 1482993), (53, 1007316), (54, 988662), (81, 659108), (106, 503658), (108, 494331), (159, 335772), (162, 329554), (212, 251829), (318, 167886), (324, 164777), (477, 111924), (636, 83943), (954, 55962), (1431, 37308), (1908, 27981), (2862, 18654), (3109, 17172), (4293, 12436), (5724, 9327), (6218, 8586)]