51853552

素因数分解:

$2^4\times {\mathrm{197}}^1\times {\mathrm{16451}}^1$

素因数の和:16656

約数の個数: 20

約数和(自身を含む): 100982376

約数和(自身を除く): 49128824

約数列:

[1, 2, 4, 8, 16, 197, 394, 788, 1576, 3152, 16451, 32902, 65804, 131608, 263216, 3240847, 6481694, 12963388, 25926776, 51853552]

約数ペア:

[(1, 51853552), (2, 25926776), (4, 12963388), (8, 6481694), (16, 3240847), (197, 263216), (394, 131608), (788, 65804), (1576, 32902), (3152, 16451)]