53996908

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{269}}^1$

素因数の和:454

約数の個数: 48

約数和(自身を含む): 111041280

約数和(自身を除く): 57044372

約数列:

[1, 2, 4, 7, 14, 28, 67, 107, 134, 214, 268, 269, 428, 469, 538, 749, 938, 1076, 1498, 1876, 1883, 2996, 3766, 7169, 7532, 14338, 18023, 28676, 28783, 36046, 50183, 57566, 72092, 100366, 115132, 126161, 200732, 201481, 252322, 402962, 504644, 805924, 1928461, 3856922, 7713844, 13499227, 26998454, 53996908]

約数ペア:

[(1, 53996908), (2, 26998454), (4, 13499227), (7, 7713844), (14, 3856922), (28, 1928461), (67, 805924), (107, 504644), (134, 402962), (214, 252322), (268, 201481), (269, 200732), (428, 126161), (469, 115132), (538, 100366), (749, 72092), (938, 57566), (1076, 50183), (1498, 36046), (1876, 28783), (1883, 28676), (2996, 18023), (3766, 14338), (7169, 7532)]