53309984

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{18307}}^1$

素因数の和:18337

約数の個数: 48

約数和(自身を含む): 129181248

約数和(自身を除く): 75871264

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 18307, 36614, 73228, 128149, 146456, 237991, 256298, 292912, 475982, 512596, 585824, 951964, 1025192, 1665937, 1903928, 2050384, 3331874, 3807856, 4100768, 6663748, 7615712, 13327496, 26654992, 53309984]

約数ペア:

[(1, 53309984), (2, 26654992), (4, 13327496), (7, 7615712), (8, 6663748), (13, 4100768), (14, 3807856), (16, 3331874), (26, 2050384), (28, 1903928), (32, 1665937), (52, 1025192), (56, 951964), (91, 585824), (104, 512596), (112, 475982), (182, 292912), (208, 256298), (224, 237991), (364, 146456), (416, 128149), (728, 73228), (1456, 36614), (2912, 18307)]