51115936

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{349}}^1$

素因数の和:581

約数の個数: 48

約数和(自身を含む): 105840000

約数和(自身を除く): 54724064

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 184, 199, 349, 368, 398, 698, 736, 796, 1396, 1592, 2792, 3184, 4577, 5584, 6368, 8027, 9154, 11168, 16054, 18308, 32108, 36616, 64216, 69451, 73232, 128432, 138902, 146464, 256864, 277804, 555608, 1111216, 1597373, 2222432, 3194746, 6389492, 12778984, 25557968, 51115936]

約数ペア:

[(1, 51115936), (2, 25557968), (4, 12778984), (8, 6389492), (16, 3194746), (23, 2222432), (32, 1597373), (46, 1111216), (92, 555608), (184, 277804), (199, 256864), (349, 146464), (368, 138902), (398, 128432), (698, 73232), (736, 69451), (796, 64216), (1396, 36616), (1592, 32108), (2792, 18308), (3184, 16054), (4577, 11168), (5584, 9154), (6368, 8027)]