51511232

素因数分解:

$2^6\times {\mathrm{317}}^1\times {\mathrm{2539}}^1$

素因数の和:2868

約数の個数: 28

約数和(自身を含む): 102580440

約数和(自身を除く): 51069208

約数列:

[1, 2, 4, 8, 16, 32, 64, 317, 634, 1268, 2536, 2539, 5072, 5078, 10144, 10156, 20288, 20312, 40624, 81248, 162496, 804863, 1609726, 3219452, 6438904, 12877808, 25755616, 51511232]

約数ペア:

[(1, 51511232), (2, 25755616), (4, 12877808), (8, 6438904), (16, 3219452), (32, 1609726), (64, 804863), (317, 162496), (634, 81248), (1268, 40624), (2536, 20312), (2539, 20288), (5072, 10156), (5078, 10144)]