55047531

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{577}}^1$

素因数の和:664

約数の個数: 48

約数和(自身を含む): 94884480

約数和(自身を除く): 39836949

約数列:

[1, 3, 7, 11, 21, 33, 49, 59, 77, 147, 177, 231, 413, 539, 577, 649, 1239, 1617, 1731, 1947, 2891, 4039, 4543, 6347, 8673, 12117, 13629, 19041, 28273, 31801, 34043, 44429, 84819, 95403, 102129, 133287, 238301, 311003, 374473, 714903, 933009, 1123419, 1668107, 2621311, 5004321, 7863933, 18349177, 55047531]

約数ペア:

[(1, 55047531), (3, 18349177), (7, 7863933), (11, 5004321), (21, 2621311), (33, 1668107), (49, 1123419), (59, 933009), (77, 714903), (147, 374473), (177, 311003), (231, 238301), (413, 133287), (539, 102129), (577, 95403), (649, 84819), (1239, 44429), (1617, 34043), (1731, 31801), (1947, 28273), (2891, 19041), (4039, 13629), (4543, 12117), (6347, 8673)]