51259065

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1039}}^1$

素因数の和:1094

約数の個数: 64

約数和(自身を含む): 100638720

約数和(自身を除く): 49379655

約数列:

[1, 3, 5, 11, 13, 15, 23, 33, 39, 55, 65, 69, 115, 143, 165, 195, 253, 299, 345, 429, 715, 759, 897, 1039, 1265, 1495, 2145, 3117, 3289, 3795, 4485, 5195, 9867, 11429, 13507, 15585, 16445, 23897, 34287, 40521, 49335, 57145, 67535, 71691, 119485, 148577, 171435, 202605, 262867, 310661, 358455, 445731, 742885, 788601, 931983, 1314335, 1553305, 2228655, 3417271, 3943005, 4659915, 10251813, 17086355, 51259065]

約数ペア:

[(1, 51259065), (3, 17086355), (5, 10251813), (11, 4659915), (13, 3943005), (15, 3417271), (23, 2228655), (33, 1553305), (39, 1314335), (55, 931983), (65, 788601), (69, 742885), (115, 445731), (143, 358455), (165, 310661), (195, 262867), (253, 202605), (299, 171435), (345, 148577), (429, 119485), (715, 71691), (759, 67535), (897, 57145), (1039, 49335), (1265, 40521), (1495, 34287), (2145, 23897), (3117, 16445), (3289, 15585), (3795, 13507), (4485, 11429), (5195, 9867)]